Q:

How to make subscribe landing page for blog?

I have a blog on blogger and I want to create a landing page whereby I ask the user for their email address. I don't want an RSS feed. I simply want a way for them to give me their email address so that I can personally email them about updates to my blog.

A:

Google Forms might be a good solution for you.  With Google Forms, you can create a custom form which stores the results in a Google Spreadsheet private to you.  Google Forms will generate the HTML which you can put on your blogger page.
http://www.mayvelous.com/2009/02/19/adding-contact-form-on-blogger-or-blogspot-blogs-with-google-form/

