Ribbit vs. Google Voice

Just got my Ribbit Beta account. Looks purty so far. It's amusing how Ribbit is approaching it's website in an almost "Google-like" fashion considering that Google voice is the competition. I actually found this tidbit on Lifehacker so we'll see how it turns out. So far, I got free business cards from Google voice which is the only thing really making me prefer Google Voice @ this time :) LOL. Anyways, more to come...