My fellow Glitchians
the topic tells quite all of that idea I recently had: I'd found it nice to be able to get off a subway train before it is actually departing. Some of you may know the following situation: You just bought your ticket and wait for the train to start as you realize that you had forgot something at home (or elsewhere). Now currently, you have to wait further till the train reaches the next station where you can exit it and have to take the next train in the opposit directions back (or of course, you have a teleport point). But if you had the option, you could just leave the train and do, whatever you had forgotten to do.
abuse? I'd say none as you lose your ticket that way.
What's your point of view?