Re-Tooled Comment Section

Okay, I never really sat down and played with all the settings until just now. Up till now, you always had to sign in to post a comment. Well I fixed it and made it so that you can just leave comments willy nilly. I still left a word prompt to stop spammers, but thats the only hoop you have to jump through. If it gets too much of a problem tho (I don't know why it would), I'll change it back.