The arbitrary 140 character limit of tweets can oftentimes seem as maddeningly arbitrary as it is maddeningly short. It’s not arbitrary, actually: Twitter was originally designed to work over dumbphones as an SMS service, and 140 characters is the maximum size of a single SMS (longer SMSes are actually sent as multiple messages and pieced together by your phone). In turn, the reason SMSes are 140 characters is that’s the maximum amount of information that fits into the small pocket of bandwidth that is left over with all the cellular voice calls whizzing through the air.
Interesting, huh? And, of course, Twitter’s cultural tersity has its benefits. Still, sometimes you just want to send a longer tweet, only to be thwarted by Twitter’s hardline stance. For just those moments, a new jailbreak tweak called Infinite Tweet 2 has come to make things easier for you..