Does the "objective-c" tag apply to iPhone questions? Personally, I feel it should be about the language itself, or platform independent questions, not questions where it is like "How do I do this with the iPhone SDK" -- while the SDK does happen to use Objective-C, I don't think that warrants a tag.
Secondly, there seem to be a huge number of tags relating to iPhone development. Can we consolidate them into one "iphone" tag to replace "iphone-sdk"? It'd just be logical to me to have one tag for one kind of question.
Edit: Another question: I've also seen lots of "Xcode" questions, maybe without that tag in particular, but still asking for how to do something in Xcode. Should those also be moved to the "iphone" (or "iphone-sdk"?) tag, and replace "Xcode" with "iPhone"?
Edit: I'm not sorry, at least yet :P.