There is a post up on Kotaku that discusses the new “Mutations” mode in the Left 4 Dead 2 DLC that is due out this Thursday.  The new game mode sounds interesting and all, but the last paragraph was what caught my eye:

Purchased being a relative term, of course. Xbox 360 players can expect to pay 560 Microsoft points ($7) for The Passing, while PC players can purchase it for completely free, which I suppose doesn’t count as purchasing it at all.

That’s right, the DLC is still free on the PC, despite what promises to be a fair amount of additional content.  This just goes to show that Valve loves us and wants us to be happy.  Here’s hoping that the success of the MW2 map pack doesn’t change their minds any time soon.