Its a simple thing, really. c: Nothing fancy.
I propose that we have the ability to toggle our online/offline notification. Some people like their privacy, and at times its a hassle when everyone can see that you're online.
Especially when they're impatiently waiting for you to do something.
Like, when you go AFK and you're not REALLY there, but everyone thinks you are because you're still signed in.
I'd love to be able to turn my green light off.