Maybe or maybe not, some may awfully give karma and others may keep giving karma. It is really hard to say that someone deserves karma for doing nothing and the other half some may be considerate of giving karma. If we have no hopes of having karma at all then why would we wait in receiving it? Many users think that karma is a point system where the more karma you get, the better you are posting. It a big no no for me. Karma is simply a reward system and it does not define any of your ranks. Well, if you receive, so be it. If you do not receive so be it too. Don't aim in achieving karma. Aim to help without wanting to receive it.