I've requested it before but can't find it now, but one of the things we would LOVE, is the ability for RDM to email all the users once a day, with a summary of the connections they made and for how long.
For us as an IT company, it helps us ensure we bill for the time we spent with customers.
Also the ability to also have a monthly one.
This is something that we plan to add in Remote Desktop Manager Server later this year. We are working on an agent to send the email or the notification automatically.