Thanks, I've merged this in.

Note, I removed your xcode workspace/userdata files. They shouldn't be added to the repository.

Also, the last part of the "pop" effect looks like it jumps (not smooth) in the simulator. I haven't had a chance to test on device yet, but wanted to check if the pop animation was smooth for you?

Yeah, thanks. Sorry for the workspace/userdata, haven't yet added the xcode4-stuff to my global gitignore-file. The animation jumps, yes. If you wrap the code in animationDidStop into a UIView-Animation everything should be smooth. By the way, I wrote, based on your PopTipView a clone of the private UICalloutView that behaves and looks similar, I will release it as a different project if you don't mind.

I have cleaned up the pop animation and fixed view positioning when presented without animation.

No problem with the other project based on the idea, the more the merrier.