It would be great to be able to see the comments in Arc in Speedgrader. Similar to what shows in a threaded discussion.
Brilliant! I have been putting a reminder in my calendar to check my Arc videos to see if students have commented on them (need Arc Comment Notifications!), and I send them Conversations messages letting them know how much I appreciate their contributions to the videos despite it not being a course assignment. So much better if I can see their comments in the SpeedGrader and then give them the kind of feedback that I might not want to put in a publicly visible reply to a video comment.
Your idea , Vicky Nieders, implies that Arc video comments can be an assignment. I found some related ideas:
Retrieving data ...