It was more than just MS, I talked about copyright in general and how companies shouldn't be allowed to abuse it, remember MS aren't the only guilty ones.
Everyone should be to have the right to resell or transfer a license to another party/piece of hardware and make a backup copy, the only exemtion I would make is for firmware on ROMs. Of course others might disagree and want to abolish pay per use/copying licences but I think this would swing too far in the rights of the consumer.