TOD
Don't get me started. Even if you did get me started, I wouldn't know where to begin in listing things.
I'm three and a half years into using a Mac, and I still get confounded by Apple's way of doing certain things. I have indeed tried using Spotlight a few times, maybe half a dozen times in all, and I think maybe one of those times it actually found what I needed and saved my sorry ASS from engaging in a lengthy manual search.
I had just as many gripes in the Windows world, too. I just haven't used it that much lately. But for my needs, I have to have both now. Neither is the be-all and end-all that its devotees and fanatics would claim.