From the lazyweb home page:
Do you have an idea that you think others might be able to solve?
Make a LazyWeb request by writing it on your own blog, and then sending a Trackback ping to the new url: http://www.lazyweb.org/lazywebtb.cgi
Just linking to this page usually works. The LazyWeb links back to you, so make sure you have somewhere for people to leave comments.
Cool!