It would be incredibly beneficial to add/remove in bulk from a group. Currently group management (and iAwards) have to be performed individually. It would be nice to go to a membership group, view the list of members, and add/remove any from that view instead of having to go into each profile and adjust it.

You can mass move users from one group to another. When you look at all users in a group, there will be a bar shown at the top of the table allowing you to mass move or delete those accounts.