Tired of chronicling your dating misadventures for only the handful of friends who read your Live Journal? Ready to make your sexploits public? Are you living the single life and schooled in the ways of Movable Type? Well, we think the City Paper would like a word with you. The weekly recently posted a “help wanted” ad for a Dating Blogger,someone to post (anonymously? or not?) about their every hook up, metro crush and wretched…