"It's come to many in the Linux community˘s attention you have claimed
again and again, that Linux violates Microsoft's intellectual property.
Not only that, but it's been reported Microsoft has convinced businesses
to pay for a Linux patent that you can't provide.

Therefore, this website (http://showusthecode.com/) will serve as a
response to this accusation, and within it, a request. The request is
simple, since you, Microsoft, claim to be so sure of yourself: Show Us
the Code."

http://olylug.org/read.php?1,5797