Twitter Platform Ream boss Ryan Sarver wrote an email over the weekend to third-party developers freaked-out by last week’s news that Twitter had acquired Tweetie, the most popular iPhone Twitter app and announced Twitter announced its own BlackBerry app.
Sarver tried to make the argument that Twitter’s moves are good for the app ecosystem, because the goal is to increase Twitter's users, and that should be good for everyone.
Full story: Twitter’s Email To Freaked Out Developers-San Francisco Chronicle