Re: User points
@Kunal17 – site admins can control which are enabled. They can’t change the points (well you could edit the DB manually…), at least not in the first release. We’ll see how it goes.
@Chris Clayton – yes indeed. There’s very little negative achievements in that list, and about the only one is that friends and the group invites. I thought the group invites one might be fun as already on my BP site, whenever someone makes a group, they just invite everyone to it regardless. Still early days yet I will see how they go when I test them a bit more.