I think it's the usual one : Fear of loss of (money) income by pirate-copied copies , so to say. <img src="/ubbthreads/images/graemlins/winkwink.gif" alt="" />

When you find a big kettle of crazy, it's best not to stir it.
--Dilbert cartoon

"Interplay.some zombiefied unlife thing going on there" - skavenhorde at RPGWatch