With the Republican National Convention now underway in Tampa, we figured it’s rather timely and appropriate to shine a light on Twitter-centric effort dubbed “Smack a Candidate.” We’ve been told this hashtag-driven battle between Mitt Romney and President Obama is a little side project launched last week by L.A.-based creatives Michael Miller and Marcus Wesson, whose days jobs are at IPG shop, Dailey. Anyhow, as the trailer shows you above, “Smack a Candidate” encourages you to tweet #smackobama or #smackromney and let the presidential candidates (or amusing likenesses of them, at least) go at it. According to the “Smack” calendar on the site, today marks round 1 of 3 in honor of the RNC and goes down starting at 12pm PST. If only they punched harder, though…