One thing that I have found (and others have mentioned this as well in HN), is the number of meetings has started to creep up simply since it is so much easier

One thing that I have found (and others have mentioned this as well in HN), is the number of meetings has started to creep up simply since it is so much easier to schedule more meetings with more attendees or even all hands (~60 developers in our case) as there are no physical constraints. This can start to erode productivity if taken too far.