Why do I want a screen on my controller?

[theARTIST0017]

ps3_jrpg_gamer said:
it 's a shame nintendo goes hd now
next year ps4 and xbox 720 are annaunced and nintendo is again back in technology

Super Nintendo was behind in technology (I think okay maybe excluding the Super FX chip)

Playstation  1 and 2 were behind in technology

Wii was behind in technology . . .

My point is its not always a "technological" factor that is the decider . . .