There are not to many sites that can claim meme, but if any site can it would definitely be http://postsecret.blogspot.com/ the blogspot blog that is run by Frank Warren.

The gist of the site is anonymous people mail post cards to Frank Warren's house with their secrets that range from hilarious to downright stark and Frank sifts through them every week to find the best several ones and and simply scans them and makes a new blogspot post with them every Sunday and that's it!

A recent post at Secret Post.