Quote Originally Posted by JPnyc
every vote counts precisely the same. It's an anonymous poll. There is no way of knowing who voted for what, unless one posts about it.
It's anonymous to the users but an admin can see who voted for what.

Quote Originally Posted by JPnyc
Not currently an option with this software. I don't even know if it's an option in the latest version, which we will be upgrading to at some point relatively soon.
Again an admin can turn reputation on and off for each user. The default could be on and a simple PM from a user to an admin could turn it off.

Also it would not be too hard to write a simple PHP hack to allow users to turn their own rep on and off.