Here are two really cool sites if you're interested in speaking your mind.

The first is called idrea.am.

idre.am is a collection of dreams and interpretations from all over the internet. You can search from old and popular dreams to see what others are experiencing and can even post your own.

The second is called i am neurotic.

i am neurotic is a collection the things that bother people and how they cope with it. Some of them are pretty interesting and you can even post your own.

EDIT: for more about dreams, including how to better remember the 5+ dreams you have every night, check out Dreams 1oh1.