That's not enough. Contacts should not be accessible by third party apps without explicit permission, period. Its not enough to remove apps after they are found to violate a rule. Just don't even make it possible to violate that rule in the first place.
> That's not enough. Contacts should not be accessible by third party apps without explicit permission, period.
Well, that too. But eropple (the parent poster)'s point is that social networking apps are the kind that would typically ask for this permission. Controls on this behaviour before and after the fact can work together.
Now that I think about it, doing the "find your friends" thing without uploading address book data at all would be tricky.