It smells like Linux has been here! I can't STAND that guy or anything he touches, so I burned the folder just to be safe. You can thank me later."
This pretty much sums up Microsoft's reaction to Linux in a nutshell. It's precisely why articles like the one we are commenting on exist. The answer to the question that the article poses is "Because Microsoft hates competition and acts like a petty spoiled brat. Get back to us when they grow up."