>>12223759because they spread it to other people. Imagine a kid going onto the pokemon facebook page and seeing this. He'd probably feel like he's bad about not being "hurr the original" generation who played. I know if I was 7 I would feel bad about playing pokemon if I saw this.
That and other fans just starting to get into it, might see the "hurr gen5 sux" and just jump on that bandwagon.
Their stupidity spreads to other people. Granted, it probably doesn't do much, and the people who get really affected by it probably weren't really into pokemon in the first place, but it's still aggrevating to be grouped in to the "pokemon fan" name with people like this.
