@engineer,
there are a lot of former A2k'ers and Abuzzers on FB. Lots are in loosely connected networks. Even found dadpad exchanging recipes with msOlga, Calamity Jane, piffka, and Jeanne de Seattle.
Also quite a few sightings of craven/Robert on FB lately.
Most are using their real-life names, with a few using their A2k alters.