It's how you log in or out of your account. Nothing more, nothing less.
Blacklist tags, set thresholds for posts or comments, or even disable comments all together. Work in progress.
Unlock addtional perks here. Earn points by referring users to the site, or by being active on the site!
Here you are able to import your favorites from other popular websites to exist over here, with minimal effort on your part. You just need your user ID!