Excellent point! Anybody who knows them can easily tell who they are.
My thinking is that thet do it so their face doesn't get splattered all over the internet and they don't get paid for it.
And personally, I think it's a bit cruel forcing them fo sleep with the lights on. The action happens when they are awake and they don't hide it. Let them turn the damn lights off to get some fucking sleep.
If you join you also get acces to the chat, but I hate chats, so I don't mind. Usually, just a bunch of pricks making stupid demands. "So me your feet!" Ugh, go the fuck away.