Go here!

This is an example blog post. Anything you post in the 'Blog' category will show up on your profile page in blog format. You can also adjust the appearance of your page in the edit profile menu:

1. Choose a 48x48 profile icon.
2. Choose a 800x160 header.
3. Add text and links (using BBCode) on the right.

To upload files (or view someone else's) click on the disk icon below their username:
testbot's files

You can use any tags you like for posting, and these ones replace the old categories:

pixels - gamedev - linksoup