As of today you can log into SeeClickFix with your Facebook Profile.

You Can Now:
-Track issues you have reported
-Track your comments and voting activity
-See what others have voted and reported on
-Earn Civic Points for the actions you take on the site (finally a way to quantify how civically engaged you are)

If you have already reported issues or commented on issues you can go back and confirm issues associated with the emails that you verify as affiliated with your account and earn points for those as well.

I believe that Mark Abraham is the current leader with 1515 Civic Points:
http://seeclickfix.com/users/47 and the rank of Digital Superhero.