When I logged into Facebook tonight, this was at the top of my wall. Does anyone know why I was presented with this? I asked several friends but none of them saw this on their walls. Nothing happened if you clicked on it and no other text was presented with it. At the time, when I logged in, I was using Firefox on Arch Linux. I have never seen messages like this before nor am I continuing to see this message.
We're happy you're here and hope you enjoy Facebook tonight
UPDATE This definitely seems to have something to do with October. I got that one on October 1st and, and today, the last day of October I received another similar one when I logged into my phone.