Web Forms made simple with Creativity

Hi,
I am always searching in web for creative applications and peoples and there way to do the things differently.
Today I found another such one
Please have look at http://wufoo.com
This site has come up with creating your own web forms without knowledge of programming. And one more intersting thing is it offers all kinds of validation.

It mails all the form details once your user submits form.

This tool is very useful for persons who dont know programming but want to embed such kind of functionalities.

I got more extending creative idea from this.
What about you?
Please see the site and let me know.
:-)
Amit