Phew. I figured if I was doing cameos, I might as well go all out. Unfortunately, that means I have to be able to identify everyone for the commentary...
- Starting from the left, the fellow with the gray hair and the armor is Kieran Walker talking to Metal Shark Player who is apparently sometimes a chick.
- Next to them is Talon talking to Doctor Diablo with a Metroid stuck to his head.
- Then there's Author X asking Myrmadon, with blood on his helicopter blades, what happened to the waitress, a reference to previous incidents.
- Coda, the resident forum-guru, in the white and green is talking to his fiancee, Pop, about their wedding and whether or not to invite Ohmdalar, from Karnak's comic.
- Ngamer is talking to Infinity (the floating diamond), Shoba, and Umbrae, who are ogling Metal Shark Player.
- Hanging from the ceiling above Ngamer is Reynard.
- Underneath Ohmdalar is Striker.
- At the right side, Andrusi, in the armor, and Erk, in the black robe, are talking.
- On the left side of the bottom panel, Iris is talking to NW. I believe the joke there is that Reploid Hunter Iris was created by Cardcaptor Schlueter and Iris had nothing to do with it, but people were always making that incorrect assumption.
- Then there's Karnak and DisgruntledFerret discussing what happened at the last party when Karnak attempted to eat DF.
- Between DisgruntledFerret and iX is Eternal Dreams.
- We've got iX and Plague talking about how much better things were before all these custom sprite people showed up.
- Next to Plague we've got Sytel talking to Chocolate Ninja and Umitenshiko about how she's going to attack the Author.
- The big green monster is Karnella, with Halfing Daniel and Ran in front of her (it?).
- And lastly, the Author and Rick, of course.
I think that's blackbeltdude at the very left in the top panel, and I think the guy hanging above the Metroid and DoctorDiablo is Megalan, but I'm not sure.