But clearly Blizzard was sympathetic towards them and went as far as playing on Nostalrius servers and share the fun they had doing so because.....they made no money and was purely for the love of Vanilla.
There is no other reason. They were ruthless on that other case where they asked for 80 000 000.
Yeah thinking is hard.
Imagine someone invented "super chess" and made impossible for everyone else to play "regular chess" for copyright reasons.
Now all the world is forbidden to play regular chess.
Makes sense. Lets just forget chess ever existed.