I like the current permissions system and am a fan but I think there should be some options that are available. There is currently an option to require a capcha to be entered for users below a certain post count. It would be much easier if this could be set for things such as editing their advance profile and sending personal messages, if this could be done on posts it would 1. Reduce Spam, and secondly make it much much easier to set this up. Permissions can be complex at the best of times and taking the permission of the default group and adding it onto all the post count membergroups is very confusing.