First image I saw in my stream from Instagram for Android (Galaxy Nexus) versus the last Instagram I took (iPhone 4S).
Seriously, the Instagram team did a great job porting the world’s best photo app — 30 million users! — and, as a free app, Android is going to be massive for them. They’re going to hit 50 million in no time. But there’s one thing they have no control over: camera quality. Looking at my stream, it’s very obvious which pictures were taken with the iPhone and which were taken with Android devices. iPad 2 versus Android is harder to distinguish.
(Sorry Charles :) )