I've worked with Windows ME since its release, and I'll tell you there are two type of Windows ME users: those who never get it working stably, and those who never have a problem. I have never seen a middle ground -- it either works, or it doesn't. Now, I have seen one which worked and then died right before my eyes. Amazing operating system.
I don't recall if I mentioned this already or not, so I risk potentially repeating it. At a recent TechNet seminar (or was it TS2?) the evaluations for the presentation are on a scale of 1 to 10, one of which is best and the opposite worse. So on the screen they had a PowerPoint slide describing the scale, the worst rating having a label of "Worse than Windows ME." I laughed so hard I had to take a picture. (Come to think of it, it might actually be on their website in the presentation slide area...)