Game looks amazing and article was a good read. I'm ready to pay for this if it gets to PC!

I will gladly take your money, sir/madam! Things sounded pretty solid when we talked to Valve, so a PC version will definitely be in the works.

Too late :D

I bet the big announcement FB makes in upcoming press conference is

"We are announcing these fantastic new features to Facebook users: <copy-paste G+ features here>"

Yes, but it is fair because Google+ copied the whole [almost] look from Facebook too.