Of course there were people that loved it, just like there were people that loved BlackBerry phones, people that loved PocketPC and people that loved the foot-x-ray-machine at the shoe store when that was a thing. I wasn't trying to say that it was bad or universally hated, and even if it was you'd find a niche that likes it ;-)
It's just that it wasn't loved by the masses, just like Zune wasn't loved by the masses, Windows S-mode isn't loved by the masses, and pretty much any Windows-on-ARM effort isn't loved by the masses.
Regarding YouTube: odd that they wouldn't make an app, you'd think that even with trident support they could at least put a web view in an app or something. You can't force a company to maken an app for another company, and with the current media/rights laws you can't make one yourself either, so not much of a lawsuit there.