- 14 emails and 1 comment (on a homepage) have been sent;
- The developer of Tab Groups Helper allows APMO to host all his extensions, but he is no longer developing them;
- Some channels are unsuitable to request specific support for PM (public boards instead of an email), I refrained from posting because I feared it would come out as "plz add support for PM " - which isn't appealing to anyone coding for free;
- Some devs can't be reached, because they didn't provide any contact info (tried to leave a review in cases where they had been active on AMO not too long ago), have reused their domains, their website is no longer available*, or they only linked to mozdev.org which is outdated and only provides mailing lists;
- Also, some authors are unlikely to cooperate, specifically the SeaMonkey Council who made DOM Inspector. I leave this one to someone else's judgement, I guess?
- I've gone through all the extensions currently listed on APMO, then I'll try to tackle this one: Known Incompatible Add-ons
Also, @JustOff's Active Stop Button, Cookies Exterminator, Modify HTTP Response, Proxy Privacy Ruler and Speed Start are hosted on AMO, please make him send them to APMO (these also point to AMO in his GitHub page).
That's all for now, I'll continue to post here when I have news/improvements.