Right? And what with this being a huge big ticket tech item, if your PS4 did break, you would imagine a high percentage of those people would hit twitter/messageboards to mention that their PS4 bricked itself prior to launch. Even if that percentage of people who DID have them brick (at 3%) and ran to the internet was 20%, removing press, that means we'd still have 10 people on the internet complaining about busted PS4s.
Sure the numbers are all guesses, but I think it's a fair illumination for people to not freak out. At least not yet. If launch comes and everybodys talking about busted PS4s, that's something else, but even then you have to take it with a grain of salt.
Say they sell 1 million in the first week in NA. With a 3% failure rate, that's still 3000 people with busted PS4s, who, depending how social networky/upset they are, could make it seem like a pandemic. Honestly it feels like everyone is so terrified of another Red Ring that we immediately start flipping our shit at the mention of any hardware failure. PS3 was fine, 360 revisions were all fine, Wii and WiiU were fine, Vita and both 3ds' were fine, 2ds is fine so far.
But it's hard to forget your early 360 that died, particularly if you're like me and it was multiple ones.