Post anything you want, and post it anonymously.
Post anything. A secret, a confession, a fear, a rant, the thing you love or hate most - anything. Be sure to post anonymously and honestly. (I have turned off the IP logging.) Post twice (or more!) if you'd like. Then, put this in your LJ to see what your friends (and perhaps others who you don't even realize read your LJ) have to say.
Knock yourselves out. ::grins::