0.2.0:
  App Icon.
  OS FPR Handling.
  Probe only already-discoverd ports on host.
  Action to add host/subnet to scanwidget.
0.3.0:
  TraceRoute
    Host path/hop data from *multiple* sources.
  Service Actions
  RNMap?
0.4.0:
  A Topology view based on QCanvas

Indefinate future...Nessus, Nagios, Satan, Docs, Icons, Tip of Day...