The addon management page on AMO for unlisted addons includes a link to the stats page for that add-on. But for unlisted add-ons the stats page is completely blank. Is this a bug, or an intentional policy of not displaying stats for unlisted add-ons?
Answering my own question, i found a bug on bugzilla that seems to address this issue. basically they say they are not going to provide stats for unlisted add-ons. it seems the stats are created using the update pings the extensions send out, and unsigned extensions wont be sending update pings to mozilla…