Try a port of Basilisk II (not an Apple2 emulator, but it's still great) or MESS.
Both probably will be ported, but the sooner the better.
I would be really, really, really happy if you (or anyone else) could make a good port with keyboard and networking(well, I can only dream about that one)
I still enjoy Apple 2 games now and then, if ony for nostalgia. I had an Atari 800 at the time, which was fantastic, but Apple had some interesting exclusive games.
Hopefully all the classic computers will be emulated on Pandora in time - it's such a ideal platform for them. MESS (as mentioned) is one way to nail a bunch of them all at once.
Anyway, good to see retro is so alive and well in the Pandora scene.