SCP Foundation - A collaborative fiction writing project
The Dictionary of Obscure Sorrows - A blog poetically describing feelings and situations with new words
Things Of Interest - A blog of an author and developer
Black Blog - A blog about development, math, physics, literature, and tea
Everything2 - A collaborative writing project
Meziklasí - A blog about a mythical village in the center of the Czech Republic
I know how interwebs work I swear.