You stated that, "In No way should the choices of consumers be constricted." The effect of legislation that would be satisfactory to the gaming industry that wants this addressed would constrict consumer choices. Its not an option if it can never achieve the goal.
I guess I could have made that clearer.
When I stated that "In No way should the choices of consumers be constricted", I was actually referring to Sony's patent and not my example of legislation. In fact, the three examples I gave are actions which I would deem to be more valid approaches to the problem. I'm all for lobbying legislatures, creating more elastic pricing structures and making better games (the last one I said jokingly).
Influencing and lobbying parliament is a completely valid approach (although I do have my concerns about the rights of consumers in all of this). What is not valid, in my opinion, is any attempt to restrict the use of legally obtained copies of games.
For the record, I'm personally against any attempt to restrict the use of pre-owned games as I feel they serve an important function in the market.