Just signed up, twitterrific client looks GREAT, but as a service I can tell I'll be bored of this rather quickly -- sad to say considering I've made exactly ONE update. I suppose it dispenses with the pleasantries of 'what's up?' since I already know... but alas I do not have free unlimited sms, and spend several hours a day working on code for the man that I can't discuss... ya this will have a short shelf life...