Steam shows concurrent connections at a moment in time... Good for trends though, which currently is rising... Never mind though, you tried to predict and failed, maybe next time?
I don't recall ever saying 6 months, but whatever. I'm sure I'll be proven right in the end... mores the pity.
In the meantime, hope you all have fun speculating about a future non-existent expansion. Hope your fall isn't too hard when it comes.