What you're not doing here is signing up for yet another social networking profile. It's basically just a means to make the Silent Uproar experience a tad more fulfilling. Trust us, if all goes to plan, you'll want to have one of these. If you already have an account, you are in the wrong place, so go login!
† It's worth noting we are not of the evil disposition and will never, under any circumstance give out your email address to anyone without your permission. We love our privacy as much as you do yours. We'll only use your email to send correspondence regarding your account.