Because it's very obvious, some people call themselves Era Helpers and donaters and paste it everywhere in hope of an admin seeing it, it's the sad truth, many of the so-called helpers doing Youtube videos and publicity are all doing it for their own agenda.
Maybe that guy ain't sucking up, but some people are taking it too far also doing X for PR shields, that's called trying too hard. *cough cough* Weird *cough cough*