user533: Is he considered a great leader? an unusual leader? Does he represents Buddhism? Are his books largely accepted as Buddhist books?
The reason I asked is that Osho is (whether you like it or not) very popular in the west, and many people associate him with Buddhism. Once my grandpa came to me saying, "I finally read a book on Buddhism!", showing a book by Osho. So, before giving my personal view I would like to understand the point better. (some of his books are sold in Buddhist libraries!) 

user5731: he is considered a great leader. an unusual leader.  he represents Buddha not buddhism-which he was always against of. his books are largely accepted as Buddhist books because his style is very poetic and explains the raw ancient hard text in simple languages with jokes...he just want u to be buddha...

user-1: I am glad that people here were considerate while stating their opinions about Osho. 
My Story:
I will answer with my little story, the first time I came across the words of Buddha was in school when I learned the four noble truths and the eightfold path in history texts. At that time it seemed so trivial to me as compared to my own religion (Hinduism) that I really never bothered to read it further. Even after I studied a great deal of Physics and Astronomy and Sciences and Engineering and went through terrible life experiences, I didn't really come to understand the importance of Dhamma. I was pondering upon the second law of thermodynamics and by some chance, during that time I listened to Osho's commentary on the Heart Sutra where He mentioned that the reality is never a noun it is always a verb, there is never a River it is always Rivering, that one statement connected so many dots for me and so much of my questions were answered in that single instant. That was the moment that really got me hooked to Buddhism. 
From that point onwards I got tremendous insights into Buddhist path and philosophy from Osho.    
The next thing was, I had a Hindu upbringing and the idea that the Hindu gods like Shiva, Vishnu, Krishna etc are looking after me and that if I'll worship them they will basically help me provide for all the basic desires that I have. Hindus ordinary practice to please these deities, which are expected to give them the boon. So, anyway, this idea was so deep in the psyche that it was almost impossible to accept Buddha's words on suffering and making enlightenment as a human endeavor and not some heavenly boon. it was again through reading Osho's life and His words, was it possible to sink in my mind, the practicality and existential reality of Buddha's words. I owe my Dhamma journey to Osho in that regards. And this must be true for so many Indians out there, Osho really will be instrumental to bring back Buddhism to India.  
Osho's work:

He stressed on becoming a Buddha yourself rather than following any established religions. Which the Buddha would have also stressed that get Enlightened, strive diligently. 
Osho stressed highly on meditation, which is really the Buddhist way to become arahant along with other things.
Osho's commentary on Heart Sutra, Diamond Sutra, Dhammapada is unparalleled. He is the only contemporary Mystic who has spoken on Theravada, Mahayana, Zen, Vajrayana, Buddhist Tantra.
He made his Sannyasins wear maroon robes like the Tibetan Buddhists.
He talked of three marks of existence; impermanence, no self, and dukkha and also attested rebirth.  

Is he considered a great leader? an unusual leader? Does he represent Buddhism? Are his books largely accepted as Buddhist books?
I have been to a Zen monastery and in the library, there was a section full of His books translated and English. 
He is not considered a great leader, but AFAIK He does represent Buddhism for many people I know. His books are not accepted as Buddhist books but His books on Buddhism are used by many to understand some concepts of Buddhism or at least to get acquainted with the idea of Nibbana as a possible human endeavor. 

user715: I am uncomfortable with the question because any possible answer is going to be opinion based, and StackExchange in general frowns up on such questions. But then in any philosophy/religion forum several things are obviously going to be opinion based, so if anything the choice of StackExchange as a medium is probably more at fault.

Osho calls himself a Zen master, in fact the word Osho means teacher in Japanese Zen, but he also doesn't fit into any of the usual pigeon holes of Buddhism or even the ones of Zen.
Osho Rajneesh often has some great ideas, but he also draws fantastic conclusions now and then that aren't backed by any logic, data or reason and appear to be self serving. One could make the case that this was an intentional trap for his unwary students, but then everything can be turned upside down in dharma if you try hard enough. 
I can't recall specific examples of such missteps since I stopped turning to his ideas a while back, but he's like the Tibetan saying, honey on a razor blade, if you are careful there's honey to be tasted, but if you are careless there's the razor blade.
The sex and money itself isn't a turnoff for me - religion works in many ways, and crazy wisdom has a long tradition of such persons.
Drukpa Kunley the 15th century Mahamudra master wasn't called the "The Saint of 5,000 Women" for nothing, his principal method to enlighten women by having sex with them. So too to a lesser extent with Chogyam Trungpa.

Ultimately it comes down to the student more than the teacher - there are students of the Buddha, like the King Ajatasatru who starved his father to death despite having listened to the Buddha several times, and there are those who get enlightened despite following a fake teacher.
I am sure Osho has helped a few people out of their problems and addictions in his life, in the end we cannot judge others or guess their karma, we can only safeguard our virtues and wisdom.

user295: At least in the Theravada community in Sri Lanka many do not even know who he is. Anyway, he does not have any direct relevance to Buddhism.
Also if you take his teaching, there is some element of "love" and material aspects like his use of Rolls Royces, Expensive Watches and Private Jets which is tied to Raga. This is one of the 5 Hindrances that prevent you from liberation. Also if you go through some of his talks like Osho on Fuck, this does not adhere to the spiritual norms of the Buddhist tradition.

user133: 
Is he considered a great leader?

He isn't.

Does he represents Buddhism?

He doesn't.

Are his books largely accepted as Buddhist books?

They aren't.

There's really not much more to say.  Why would you even think Osho was considered a great leader by the Buddhist community? He wasn't even a Buddhist. He lived a luxurious lifestyle and wrote in an eclectic, typically New Age-y way, mixing all kinds of influences and traditions that shouldn't be mixed.

533: <p>Is he considered a great leader? an unusual leader? Does he represents Buddhism? Are his books largely accepted as Buddhist books?</p>

<p>The reason I asked is that Osho is (whether you like it or not) very popular in the west, and many people associate him with Buddhism. Once my grandpa came to me saying, "I finally read a book on Buddhism!", showing a book by Osho. So, before giving my personal view I would like to understand the point better. (some of his books are sold in Buddhist libraries!) </p>
 5731: <p>he is considered a great leader. an unusual leader.  he represents Buddha not buddhism-which he was always against of. his books are largely accepted as Buddhist books because his style is very poetic and explains the raw ancient hard text in simple languages with jokes...he just want u to be buddha...</p>
 -1: <p>I am glad that people here were considerate while stating their opinions about Osho. </p>

<p><strong>My Story:</strong></p>

<p>I will answer with my little story, the first time I came across the words of Buddha was in school when I learned the four noble truths and the eightfold path in history texts. At that time it seemed so trivial to me as compared to my own religion (Hinduism) that I really never bothered to read it further. Even after I studied a great deal of Physics and Astronomy and Sciences and Engineering and went through terrible life experiences, I didn't really come to understand the importance of Dhamma. I was pondering upon the second law of thermodynamics and by some chance, during that time I listened to Osho's commentary on the Heart Sutra where He mentioned that <strong><em>the reality is never a noun it is always a verb, there is never a River it is always Rivering</em></strong>, that one statement connected so many dots for me and so much of my questions were answered in that single instant. That was the moment that really got me hooked to Buddhism. </p>

<p>From that point onwards I got tremendous insights into Buddhist path and philosophy from Osho.    </p>

<p>The next thing was, I had a Hindu upbringing and the idea that the Hindu gods like Shiva, Vishnu, Krishna etc are looking after me and that if I'll worship them they will basically help me provide for all the basic desires that I have. Hindus ordinary practice to please these deities, which are expected to give them the boon. So, anyway, this idea was so deep in the psyche that it was almost impossible to accept Buddha's words on suffering and making enlightenment as a human endeavor and not some heavenly boon. it was again through reading Osho's life and His words, was it possible to sink in my mind, the practicality and existential reality of Buddha's words. I owe my Dhamma journey to Osho in that regards. And this must be true for so many Indians out there, Osho really will be instrumental to bring back Buddhism to India.  </p>

<p><strong>Osho's work:</strong></p>

<ul>
<li><p>He stressed on becoming a Buddha yourself rather than following any established religions. Which the Buddha would have also stressed that get Enlightened, strive diligently. </p></li>
<li><p>Osho stressed highly on meditation, which is really the Buddhist way to become arahant along with other things.</p></li>
<li><p>Osho's commentary on Heart Sutra, Diamond Sutra, Dhammapada is unparalleled. He is the only contemporary Mystic who has spoken on Theravada, Mahayana, Zen, Vajrayana, Buddhist Tantra.</p></li>
<li><p>He made his Sannyasins wear maroon robes like the Tibetan Buddhists.</p></li>
<li><p>He talked of three marks of existence; impermanence, no self, and dukkha and also attested rebirth.  </p></li>
</ul>

<p><strong>Is he considered a great leader? an unusual leader? Does he represent Buddhism? Are his books largely accepted as Buddhist books?</strong></p>

<p>I have been to a Zen monastery and in the library, there was a section full of His books translated and English. </p>

<p>He is not considered a great leader, but AFAIK He does represent Buddhism for many people I know. His books are not accepted as Buddhist books but His books on Buddhism are used by many to understand some concepts of Buddhism or at least to get acquainted with the idea of Nibbana as a possible human endeavor. </p>
 715: <p><em>I am uncomfortable with the question because any possible answer is going to be opinion based, and StackExchange in general frowns up on such questions. But then in any philosophy/religion forum several things are obviously going to be opinion based, so if anything the choice of StackExchange as a medium is probably more at fault.</em></p>

<hr>

<p>Osho calls himself a Zen master, in fact the <a href="https://en.wikipedia.org/wiki/Osh%C5%8D" rel="nofollow">word Osho means teacher in Japanese Zen</a>, but he also doesn't fit into any of the usual pigeon holes of Buddhism or even the ones of Zen.</p>

<p>Osho Rajneesh often has some great ideas, but he also draws fantastic conclusions now and then that aren't backed by any logic, data or reason and appear to be self serving. One could make the case that this was an intentional trap for his unwary students, but then everything can be turned upside down in dharma if you try hard enough. </p>

<p>I can't recall specific examples of such missteps since I stopped turning to his ideas a while back, but he's like the Tibetan saying, <em>honey on a razor blade</em>, if you are careful there's honey to be tasted, but if you are careless there's the razor blade.</p>

<p>The sex and money itself isn't a turnoff for me - religion works in many ways, and crazy wisdom has a long tradition of such persons.</p>

<p><em><a href="https://en.wikipedia.org/wiki/Drukpa_Kunley" rel="nofollow">Drukpa Kunley</a></em> the 15th century Mahamudra master wasn't called the "The Saint of 5,000 Women" for nothing, his principal method to enlighten women by having sex with them. So too to a lesser extent with Chogyam Trungpa.</p>

<hr>

<p>Ultimately it comes down to the student more than the teacher - there are students of the Buddha, like the King Ajatasatru who starved his father to death despite having listened to the Buddha several times, and there are those who get enlightened despite following a fake teacher.</p>

<p>I am sure Osho has helped a few people out of their problems and addictions in his life, in the end we cannot judge others or guess their karma, we can only safeguard our virtues and wisdom.</p>
 295: <p>At least in the Theravada community in Sri Lanka many do not even know who he is. Anyway, he does not have any direct relevance to Buddhism.</p>

<p>Also if you take his teaching, there is some element of "love" and material aspects like his use of Rolls Royces, Expensive Watches and Private Jets which is tied to Raga. This is one of the <a href="http://en.wikipedia.org/wiki/Five_hindrances" rel="noreferrer">5 Hindrances</a> that prevent you from liberation. Also if you go through some of his talks like <a href="https://www.youtube.com/watch?v=4K2e7TTdeMo" rel="noreferrer">Osho on Fuck</a>, this does not adhere to the spiritual norms of the Buddhist tradition.</p>
 133: <blockquote>
  <p>Is he considered a great leader?</p>
</blockquote>

<p>He isn't.</p>

<blockquote>
  <p>Does he represents Buddhism?</p>
</blockquote>

<p>He doesn't.</p>

<blockquote>
  <p>Are his books largely accepted as Buddhist books?</p>
</blockquote>

<p>They aren't.</p>

<hr>

<p>There's really not much more to say.  Why would you even think Osho was considered a great leader by the Buddhist community? He wasn't even a Buddhist. He lived a luxurious lifestyle and wrote in an eclectic, typically New Age-y way, mixing all kinds of influences and traditions that shouldn't be mixed.</p>
