My god, there is actually hostility to the iPhone being recognised as a games platform, on a gaming forum, even still in 2012.
The iPhone plays games, that people buy from the Apple store, an exclusive closed marketplace that is enormously profitable and has redefined the games industry in some ways. It has platform exclusives. Publishers and developers make games specifically for the format.
If that's not enough for the thread to be worthy of existing in the Gaming Discussion section of NeoGAF, then there is clearly no convincing some people that a gaming platform with exclusive games is somehow something to do with gaming.