I figured that :)It's similar to myspace. It's an online bar, where you can meet people, add them, message them, comment them, and so on. There's points, based off of levels. Each time you level up, you get a little something extra. Most of the time its more picture space. You can rate people's profiles, pictures, and stash items, and of course you can receive the same back. I highly suggest clicking the Help link, at the top of the page. It'll help you out even more :)