I remember reading about this when they were still piloting it a while back. Entry and exit info is valuable, but doesn't help when there are multiple routes be

I remember reading about this when they were still piloting it a while back. Entry and exit info is valuable, but doesn't help when there are multiple routes between those stations that you want to compare. Also, it can identify seemingly rounadabout routes that people take for whatever reason (quieter, fewer transfers, more transfer but more likely to get a seat, want to avoid taking the same train as Mad Mary from the office, etc.), but I don't know what they do with that information.