hi, does anyone know how the POF online status works? meaning the green button that says you are online. I notice some people will still have the green button online status after sighing off, but the IM button will be gone. well, just wondering... because someone I've been seeing for a couple of months said they were at work, but I seen on POF their status said they were online and the IM button was on. I don't want a mistake on POF to ruin something, but then if POF is right then I know to move on, lol.