I remember carima in SL. We often played RP there. I miss RP much and sometimes I have a look here on this page, to see if there are people. But there ist only one person on the region everytime I watch here.... so sad.
Carima includes more than 40 sims the traffic/online counter is placed on Carima-Center sim So it doesnt suprise that you see most time not that mutch ppl online, because RP happend on another sim.