ive owned a playstation ever since the ps1, i hae 64 games for the ps2 system, and i have half the games you just posted and i own a 500GIG system with only 32gigs left from all the data i use and the games i play and downloaded etc. so tell me howmuch of a gamer are you? i do not wish to add people i do not know thank you. I am a sony fan plain and simple. i also own a clan Triple Three which the name is getting well known look us up and look us up on elite x333x youtube 333X etc
For the amount of controllers they'd sell it is more than likely not worth the time, effort, and most importantly, the COST of making bigger controllers.
This has been suggested many, many, MANY times before. Despite what Cadillac told the world with the Escalade, and what McDonald's has convinced Americans by "supersizing" everything, making something bigger alone doesn't necessarily "improve" something.