[djrogers]

I have one, possibly two apps out of the hundred plus on my phone that have Facebook or Twitter integrations built-in using this feature. The vast majority of them either don't have those integrations, or use Facebook or Twitter's own methods to do it.

Curious where you're getting your 75% and "Really that common" ideas from.

[RubenSandwich]

Disregard me, I'm wrong. I assumed that when they integrated Facebook and Twitter account settings into the main iOS system settings. They also created methods in the iOS SDK to pull up those login pages/handle the transitions to the those apps, if installed, but I'm wrong. I just looked it up and you still need the Facebook/Twitter SDKs to accomplish that. So like most numbers on that internet that one is made up.

I'd edit my comment if I could but it's been to long. Sorry about that.