I was doing some random dungeons for the quests on a team I'm leveling (3x Ele, 1x Restosham + Bear droo) and might have stumbled upon a possible alternative to monkey runs: The first floor of Siege of Niuzao Temple. I happened to notice that the Resin Flakes (low-ish health yellow blobs) give a rather substantial amount of XP. On top of that the damage buff they give when they die is not too shabby, so I decided to test it out.

All toons are around 405 ilvl and my macro work is shoddy at best. I'm also not dealing with the reasing weave stuns very affectively. however I still manage to clear the first floor, including the boss in just under 3 minutes if I manage to keep stacking the buff given by the blobs to make sure the boss goes down fast. With rested XP and a guild banner I got 749 890 XP for the run, of which the boss is around 220 000. The strat if you can even call if that was simply to clear all the way around the boss to the last blobs and keep stacking the buff and just AOE the adds down then use DPS coolies on boss. Granted this is with Bloodlust, which could only be used 1 out of 4 runs, but I honestly don't see it being that much slower without it. Especially if you have a geared toon dragging the others through.

Here's a small proof-of-concept video. Sorry in advance for the low resolution, but my rigs has seen better days so recording at full resolution was not an option. Also: This is not by any means played to perfection. I'm mainly yoloing through it since it seems to work out decent enough.