It is now even easier to create online web forms with Google Docs now.
Easier Way to Create Forms in Google Docs
http://googlesystem.blogspot.com/2008/08/easier-way-to-create-forms-in-google.html
Few months back, I made a post on creating forms using Google Docs. That's the "old" way of doing things.
Creating Contact Us Form Using Google Docs
http://hongjun.blogspot.com/2008/05/creating-contact-us-form-using-google.html
