I subscribe to Carbonite, so I have the Punks functionality already, but it lists all the Horde scum in close proximity, ie. the masses running up the road as well as those hiding in the high altitude spots.

I really want a specific list of the enemy chars who have actually damaged me, rather than all those near me.

In most situations the Punks window will do but when you've got 20+ Horde streaming up the road and 1 or 2 up in the hills above, I'd really like to be able to specifically target those who've hit me, as it's usually the guys AoEing from the hilltops.