I know you never said it was my fault. I was being sarcastic! What you said was that, it wasn’t Valve’s choice, but this is wrong. It is their fault. It’s was their decision to use an external software which is out of their control. It was their decision, so everything good/bad with this decision it will always be their fault.

What I’m trying to tell you, is that people are quick to give credits to Valve, but when they do shit (and I’ve been using their services for so long, that I’ve seen plenty of it), it’s rarely their fault.