This post from Michael Sippey sounds like the end for third-party Twitter clients. They’ll be restricted in the number of users they can have as well as in the ways they can display tweets. Multi-network clients, e.g. for Twitter and App.net, are prohibited. See also: comments from Marco Arment, Lex Friedman, Dr. Drang, Manton Reece, … Continue reading Twitter API Version 1.1