I'm not to bothered about points, I was just wondering. : ]
You havent earned any past 30. You dont earn points for asking questions anymore, just when your answers are "liked", your tips and how-tos are "liked" etc.
Have you received any alerts saying you have received more points, and they just don't come through? If not you might not have got any more yet :)
Ah right, that makes sense. :] Thanks everyone.