You can insert pics, videos, html, files... all sorts of stuff here. I can add more categories, badges, etc. etc. It's a bit rough for now, but any and all suggestions are welcome and you can be whoever you are here as long as you're not an asshole or doing anything illegal I'm good with it. :)
Edit: Oh and your personal profile works as a sort of blog/place you can write your own stuff without it being a discussion, if that makes sense.