Curious what apps are available with an option to put another user onto a GPS map. I seem to remember this being available and would be great for turn by turn but I doubt Meamo maps or Sygic do this. I had a situation a few weeks ago where I was trying to get to my wife and she was having trouble describing her location.
I had thought this was somehow linked to the location as status for IM in Maemo5, I haven't had the opportunity to test this though.