I dunno. I just thought it'd be nice if you could mark yourself "Away" or "Online", or something like that. A lot of sites have that. I didn't dig too deeply, so maybe I'm missing it, though.
Most Helpful Girl
Well you profiles says how long ago we were active whether it was an hour, yesterday, or over a week.
Also when we leave opinions, comments, or ask questions it pops up on our profile as well and says how long ago we left it.
So as long as your profile isn't priviate people can always tell if you're online.0