Duke Nukem Forever First Access Club Free with Borderlands?

I have Borderlands on Steam. I purchased Borderlands shortly after it came out. When I click Borderlands in my Library and then click "CD Key" under Links on the right, it pops up "Duke Nukem First Access Club Code" along with a key.

I thought that only people that buy the GOTY edition got a code?

(Taken from Wikipedia)"According to Valve those that purchased Borderlands on Steam prior to October 12, 2010 will get the code for the demo without the need to buy the Game of the Year edition of the game."

Nope. Go to http://www.dukenukemforever.com/activation and input your Borderlands Steam Key for First Access. Works like a charm.

Sweet! I had no clue. I'm quite excited for this one.