I'm using Basecamp as well, and find it pretty good actually. Good thread, I was thinking about starting one myself.
One thing that irks me though, is when I'm creating a route by clicking on map points, I have to switch controls to the hand (move) so that I can move the map to see the rest of the area I'm trying to route. When creating routes, I have the map zoomed in so that I can accurately place my waypoints (ie - make sure I click the correct side of the road for example). Is there a way to move the map while in route creation mode? This would speed things up considerably for me.
Ron - Torrance, CA