I am a GIS Manager with a small city, and I recently made a push to capture our own street view imagery using the mapillary platform. This was directly before the huge overhaul of the API and all the issues this summer. Now I am not seeing Mapillary listed as an ESRI Partner at all.
My whole push was to integrate our imagery into our web appbuilder apps since Google Terms of Service prevents this. Now I am back to square one and will probably abandon the idea (and Mapillary) altogether.
Does Facebook have big plans to get into the Geospatial world? Really sucky to see this cool crowd-sourced product be taken over by a tech giant and turned into something proprietary and lame. My two cents anyway.