Edit - Forgot a big one for PS3: Despite all their hype and bravado about High Definition, it doesn't even come with an HDMI cable! Net result being every non-geek player using standard defintion interlaced composite crappovision for the rest of the console's life. Oh dear!
No console has ever come with anything other than a composite cable - Im not saying its right but you cant pick out the PS3 as the only culprit
HDTV's arent anywhere as widespread to include an hdmi cable as default (even though for a £2 cable I cant see it making much difference)