1. So the goal IS attention, right? Not necessarily from Blizzard then but from the community. To preach to the converted and get praised for it.
2. So first people say that Blizzard does want to know why people are quitting and therefore we SHOULD post "I quit" threads to let them know. Then you say that the sub cancellation surveys just get deleted. So which is it? Do they or do they not want to know? And if you really think they don't why bother posting long-winded threads about quitting on the forums?