I don't think they've been funny for a while.
More like 'Point Made. Can we please do something else now?'
That's because you've already joined the "cult" (you're posting on MR so I think that's a fair evaluation) and these ads aren't directed at you at all. It's like with cell phone companies - the newest customers/switchers are more important because once you have someone they are less likely to switch back. Especially in this case since the OS is so much better that you'd have to be a sado-masochist to think about reverting back to Vista.