We've added a very useful Recent Items admin feature that I just wanted to mention.  When using the admin side of Community Enterprise, it can take a while to browse to all the data you want to see and use.  To cut down on the time spent moving from one module (e.g. Contacts) to another (e.g. Organizations), we've created an admin sidebar that tracks all the recent items that you've viewed (e.g. a contact, application, organization, event, committee, etc.).  The feature then displays links of the 10 most recent items.  As a result, your most recent items are never more than a click away.