Reputation Armor

Register your name as a domain: If you are lucky enough to have [insertyourname].com (or .net, .org, .info) available, snatch them up. The small fee is well worth it even if you don’t actively build a site using it because, at the very least, you are preventing your competition (other people with your name, or people who don’t like you) from ranking high for your name. Even better, use your domain for the site or wiki you are going to create