Bluetracker
Tracks Blizzard employees across various accounts.
Flagged AFK for playing Medivh correctly.
So, short version of the story, I got an afk warning after following around the enemy's nazeebo who was holding 20 coins, and essentially preventing the other team from doing -anything- while my team controlled the map. This seems like a pretty major design oversight.
Edit: I went back and checked the replay, was 2 minutes 19 seconds between my last combat action (i tagged a hero) and my remarking about my afk flag in chat. I was also following him around for a minute plus on multiple occasions prior.
Centaurik
Hijacking the top comment here to say we've seen this, discussed this, and we have a fix we're implementing. Can't say when exactly we'll get that fix in though, hopefully soon(tm)!
Sorry!! :-(