Moving Meter Points.
If you have a recording with many meter changes then it can become a lot of trouble when you try to rearrange parts but can't move all or selections of meter points. I can't remember how other apps deal with this. I think you would ideally do this in a MIDI item list. Once Ardour gets more MIDI functionality then this issue will become more important. I notice Ardour has a dialog for inserting time in tracks. You can move location markers but there is no option to move meter points. I understand moving meter points this way would obviously be problematic since it's track based and you may be inserting something that changes the meter. I'm just thinking there needs to be a way of moving all or selections of the meter points.