PS3 charges for wireless remotes too. PS3 also unnecessarily charges for wireless ethernet.
Microsoft charges for LIVE as an optional service and over 17 million people actually use it... In all of North America, the PS3 has only sold 9.4 millions units. LIVE has more users than the number of PS3's that have sold in N.A. That's funny.
There is a reason PSN is free... and it's not because it's good.