user78: Is the block reward for Namecoin 50 like Bitcoin, or is there another figure?

user516: Yes, it's 50, as documented here:
http://www.bluishcoder.co.nz/2011/05/12/namecoin-a-dns-alternative-based-on-bitcoin.html
The reward for solving a block will halve every 210,000 blocks (around 4 yrs), like Bitcoins.
When namecoins are spent to register a domain name, they are destroyed. More details here:
https://github.com/vinced/namecoin/blob/master/FAQ.md
Note that even though the mining reward remains constant, the network fee to register a domain goes down quickly over time. Quote: "The network fee is initially high, but will be negligible after a couple of years. It is used to slow down the initial registration rate so that plenty of desirable names are left for late adopters."

78: <p>Is the block reward for Namecoin 50 like Bitcoin, or is there another figure?</p>
 516: <p>Yes, it's 50, as documented here:
<a href="http://www.bluishcoder.co.nz/2011/05/12/namecoin-a-dns-alternative-based-on-bitcoin.html" rel="nofollow">http://www.bluishcoder.co.nz/2011/05/12/namecoin-a-dns-alternative-based-on-bitcoin.html</a></p>

<p>The reward for solving a block will <a href="http://dot-bit.org/FAQ#What_are_the_similarities_with_Bitcoin.3F" rel="nofollow">halve every 210,000 blocks (around 4 yrs), like Bitcoins</a>.</p>

<p>When namecoins are spent to register a domain name, they are destroyed. More details here:
<a href="https://github.com/vinced/namecoin/blob/master/FAQ.md" rel="nofollow">https://github.com/vinced/namecoin/blob/master/FAQ.md</a></p>

<p>Note that even though the mining reward remains constant, the network fee to register a domain goes down quickly over time. Quote: "The network fee is initially high, but will be negligible after a couple of years. It is used to slow down the initial registration rate so that plenty of desirable names are left for late adopters."</p>
