Sony has attempted to mimic the wii in many ways. Now they created a game that is based off of playing wireless tennis, bowling, boxing, and golf.(sound like wii sports?)
Then they create a sensing gun that has to be aimed at the tv to shoot, like the wii-mote.
Now they are trying to sell more than the wii by creating a PS-2 bundle for 150$ USD that includes:
Small White PS-2