Board Thread:Wiki discussion/@comment-4881935-20130327060139/@comment-3250799-20130404171728

I personally think that if you can't ask "how far..?" or "what's the range?", it should be a diameter, because, as ClariS said, it gives a better sense how much earea an AoE covers. Things like Talon's ult or Brand's, you can ask how far can I hit someone. you can't really do that with ground targetted AoE.