It seems safer and safer to say that iOS5 is going to be the most radical reinvention of the way the iPhone works yet, as more of the contours of what Apple's going to be announcing come into focus.
Twitter's launching its own photo service seemed pretty innocuous, unless you were running one of the photo sharing sites it's going to murder, like yFrog. Except that one of the major partners for the service is gonna be Apple, according to TechCrunch. Specifically, the ability to push photos to Twitter is gonna be a core part of the OS. To which Daring Fireball adds:
"So close to the bigger story, but yet so far. Imagine what else the system could provide if your Twitter account was a system-level service."
Well, one way to imagine it would be like Windows Phone Mango, which has Facebook, Twitter and Bing baked into almost every aspect of the core software, from contacts to communications.