So, I've always kinda wanted to make a train that could pilot it self around a track. After seeing the tram topic I thought up an idea, what if there was an add-on, that included an idea which could create lists of positions. You tell it to start a new list, and click bricks to add the position of that brick to a the currently selected list, or you could add your current position. You could save and load lists, and possibly even assign speeds between points, so that you could simply have an admin sit in a vehicle, and type in a command to load one of the point lists up and follow it continuously. It doesn't have to be a train, it could be a car, or a bus, or even a boat or aeroplane.
Is this something I should bother making?