Nothing in a video game is more important than simply having fun. With that said, I used to mess with these people for entertainment. See somebody that looks like they are going to be afk? I make some forward progress just to make sure they aren't simply swapping out gear, dropping Boons or Medallions, etc... and then playing 'catch-up' to get back with me (I have no issue with that happening :) ). If I still see they have not moved, I'll hang out and have dance parties in front of them, go off into some other area of the map or go ahead and continue into the Strike... S l o w l y. Slowly drag them all the way to the boss and then do everything I can to put minimal damage on the boss. I'll drag the thing out as long as I possibly can and still have fun. The occasional salty message I would get from them would only add to the entertainment value of the shenanigans. I'd probably still handle it this way, but it's been a long time since I had an afk'er in a strike.