The proof is on the forums and with the people themselves. Forums everywhere discussing consoles generally agree that the PS3 is a major flop and is the worst system this generation. Read around, you'll see.Originally Posted by Wii&Ps3
I can't remember the last time I seen a Blu-Ray advertisement either. I've seen a few HD-DVD ad's though. Would be nice if you could provide proof of your claims, as everyone on the forums pretty much agrees that blu-ray is a failure. This means that the general public really isn't interested in it. Quite opposite for HD-DVD though. Anyhow, good luck finding some information backing up your claims from a reputable source.
By the way if PS3's were selling good they wouldn't be in stock pretty much everywhere