There are many many thread left with no one replying to them, I mean trying to help the poster in whatever problem they have. And I've got some threads left like that.
I know it's not anyone's job to reply and try to help someone else and that it's a favour a helper is doing. But I'm comparing these forums to other forums of other nature (not cars) where you see flood of replies even you get enough and can't take any more.
I don't know whether this is because there are only few experts in here or there is another reason!