Valve to Release Duke Nukem Forever?

Latest pc gaming news out there have news about another rumour, the question is if its true or not. Source engine 2? EA? T2? June 18th 2010? Figure it out for yourself, what do you think?
Remember the article on BBSpot talking about Valve buying rights for Duke Nukem?
“We see this more as an IP or content acquisition rather than a source code or technology acquisition, if you will,” stated Newell. “We’re not interested in the technology of Duke Nukem so much as the intellectual property of Duke Nukem. We do have definite plans for the franchise, but I can’t reveal too much about them at the moment.”
Information from sources within the company hint at some of those plans. “I know there’s a plan to create a crossover game with our main franchises. AVP was a big hit for Sierra, and I’m sure people would love to see Duke Nukem joining forces with Gordon Freeman,” said a Valve employee, who did not wish to be named.
The player will have the ability to switch between the Gordon and Duke personas at will. In fact, most puzzles in the game can only be solved by using the right character. In the spirit of the side-scrolling platformer, the Duke Nukem persona will be used to solve all running and jumping puzzles, much like the original game. The Gordon Freeman persona will be used to solve puzzles of the Half Life 2 variety.
and what happens when the image gets changed a bit?
No this is not official and no we aren’t sure aswell but what do you think? Let us know….