A pretty lousy one. People are just going to focus on the obvious logical problems of making this comparison.
Thought experiments generally have the expectation that you don't quibble with them; Maxwell's demon doesn't make sense because demonic spirits don't exist, but that's not the point of the exercise.
Hm. I thought a thought experiment required some thought on the part of the person proposing it.
Also, Bill Gates doesn't run Microsoft anymore.
Oh, yeah, I forgot about that: the Pentavirate is now in charge. A secret society of the five wealthiest people in the world, known as The Pentavirate, who run everything in the world, including Microsoft, and meet tri-annually at a secret country mansion in Colorado, known as The Meadows. The Queen, The Vatican, The Gettys, The Rothschilds, and Colonel Sanders before he went tits up.
Oh, I hate the colonel, with his wee beady eyes...
Malicious software removal tool?
Ironically, Windows XP Tablet has become the platform on which I run my FOSS software on a tablet.