Even if there was a perfect drop in replacement it wouldn't change anything. People bitch and moan about windows all of the time but the reason they use it is bc that's what came with their laptop.
Reinstalling a new OS is the biggest problem, people will learn how to do things but they won't go out of their way to do it.
Is the "do thou teach him to bless and not to curse" why people do not like swearing (well not sure much about christians but I always got the impression swearing is frowned upon in those communities)