A preliminary planning: By the end of next week (before 24th of March): implement tagging & work on SSH Key wizards & Windows
Two weeks from now (before 31st of March): Finish SSH Key wizards & Windows.
Three weeks from now (before 7th of April): Figure out a decent way to execute potentially timetaking requests asynchronously and at least partially adapt the GUI.
Four and five weeks from now (Easter Holidays): Implement the server statistics stuff. Finish asynchronising some operations. Try adding a dummy "Add a new server"-server to the serverlist (I don't know how possible this will be). File transfers? Driving multiple servers?
That should be enough clairvoyance for today...