I had a similar experience, Agge, but with less encouraging results.
There was someone who was asking a few questions in AP broadcast about what else there is to do, and I figured out they were in AE, and somewhere in the 30s too, IIRC.
It just so happened I was gonna set up a TF or soemthing in that level range so I invited them along. The character played pretty well, but as a melee AT that wasn't a Tank, there wasn't as much latitude to mess up too bad. So, we played through the TF and I answered a ton of questions throughout about powers, slotting, enemy groups, lore, EVERYTHING. I really thought that I had a convert on my hands and was going to /gfriend them and let them know about other things I might be doing when they asked somethign to the effect of "What's the quickest way back to AP? I wanna get more levels on this guy, those missions were too slow."
/e facepalm