Sinaletics must/should respect a common design language. Highly dynamic actions are used for sports and emergency situations. I honestly fail to understand what message this sign is trying to convey (please remember we are not talking only about people on weelchairs), if anything it is trying to overcompensate for something it should not (the objective of these signs is to be objective and not to send negative or positive messages). However I do not agree with current sign either, the circle representing the head should look forward (with dignity) and not down.
So now people with disabilities will be refered to as Paralympic athletes. This is absurd. They are setting a standart wich is not real for most people with disabilites which is just another way of ridiculing.
When you trade your old game you loose the privilege of playing it because you need the disc in the drive. It makes perfect sense to invalidade the first install as soon as the second is activated if not, before it is even purchased by someone else.
Actually it makes perfect sense that if you bought the game on a disk the install would be rendered useless as soon as someone elses buy that used disk and installs it. Currently when you sell a game you loose the options to play it again because you need the physical disk. This way the fee charged by microsoft would cover a part of the loss. There is a lot more to the price of game than what microsoft charges the user (retail, packaging, fees to studios etc etc)