So, the backend is now working for the new changesets with comment possibilities and other imrpovements. We are now redoing the interface for visualizing changesets, so you have somewhere to go when you get the emails, and we need a new editor to submit the changesets. We are on it!
/peter
It looks as if the comment possibility is not implemented on the web site. I just came across a situation where this would be useful:
I just stumbled across two sequences in Niger (West Africa) that contain photos from Austria. Ideally I would like to be able to alert the user, which is not possible in Mapillary. Second best I would like to request hiding the sequnce and add the comment that the original user be alerted by the Mapillary team.