facebook religion

I know this is a small topic after writing about suicide, but have you ever gone on facebook and seen all the things where doctors will give cute/heroic people free operations if their posts or pictures get a certain number of likes or shares. What doctor would actually be evil enough to say, "Your boy who took a bullet for his little sister needs a heart transplant, but I'll give it to you free... if his picture gets 1000 likes on facebook! Bwahahahahaha!" But what gets on my nerves even more is facebook religion.
It's not like I expect deep philosophical discussion on facebook, but almost every post that is about religion is threatening non-believers.
If you read my blog on a regular basis, you know that I don't believe in hell in the afterlife, so this probably affects my view point, but I think it is completely unfair for god to condemn you on the day of judgement for not sharing a post. I actually talked to someone about his religion posts and his answer was "Well, I do agree it is a bit extreme, but think about it, there is so much other stuff on the internet, I might as add some religion in there."This leads me to believe that these people who put it up aren't actually believing it themselves, but just want to "Show god who's side they're on". In other words, they want a cushion in case somewhere in the afterlife they have to prove they were a good christian. Or maybe they really  believe it. Not to say there's no good religion on facebook. Just a few weeks ago I saw a post about why christians should be pro-gay.