Board Thread:Wiki discussion/@comment-4881935-20130327060139/@comment-6301771-20130329020918

ProtonZero wrote: Wait a minute, now I remember the actual reason I didn't use radius for everything: tons of the diameters aren't even numbers, so converting them to radii will yield lots of ".5" values. "162.5 radius" is gross compared to "325 diameter."

But whatever, I guess it's worth it.

I do agree, that's quite a bit irritating, but for consistancy's sake radius really needs to be used. It's used for targeted and non-targeted AoE's, auras, targeting areas, vision, etc. I mean, can you imagine vision diameter? Aura diameter? It'd make no sense.