The Admin Users & Roles page really needs some UI work and a few features. Here are a couple requests:
1) The Edit Group page lists all users, active or inactive (regardless of what I have selected in the main page). That's 476 users at my company. I need filters to show active only, and to show only users assigned to that group. It'd also be nice to be able to resize that window, and to navigate by typing a name.
2) The main Users & Roles page has plenty of space. Users should be allowed to add columns for email address and group membership.