I don't think this hurts Twitter nearly as much as it hurts Instabook, it only clears the path for Twitter to have less competition for direct photo uploads, wh

I don't think this hurts Twitter nearly as much as it hurts Instabook, it only clears the path for Twitter to have less competition for direct photo uploads, which it wants. The people who get hurt most are the people using Instagram who like sharing through Twitter, but they're not the customer anyway.