Ha! I'm not a troll AT ALL! I've had 15 to 20 Macs over the last 15 years.
I'll give you the benefit of the doubt, but some of your comments seem geared to getting a reaction and you sort of contradict yourself.
As far as comparing the Windows UI to OS X, let's look at the long-term perspective (since you're a long-time Mac user.) Think back to the early 90s when the typical user might have 100-500 files on their computer and maybe 5-10 apps they use. Also, they might need 2-3 windows open at a given time and maybe 2-3 apps running simultaneously. Simpler time and simpler interface, and back then, the Mac and Windows interfaces worked fine. But nowadays, users typically have files on their machines that number in the 100s of thousands and may have 50-100 apps that they need access to; they need quick access to all kinds of different places and may have 20 apps running all at the same time.
The old UI concepts don't work for that very well. Apple has struck out pretty boldly looking for some solutions to this. Along the way, they will stumble a little bit or anger users as they shed old UI concepts that no longer make sense.
Let's look at the program list in the Windows Start menu you mentioned. The hierarchical menu approach worked beautifully in the 90s when you had a handful of apps you needed, but nowadays it's becomes unwieldy and nearly useless. Apple abandoned it; Windows didn't. A lot of users were (are) angry about that not because it's a better UI feature, but because that's what they're used to. OS X offers you a few alternatives to that approach that work (IMO) much better now with 100+ apps on a typical machine.
1. You can use the "recent applications" menu. (Similar to Start menu but not as awkward.)
2. You can use the applications-folder-in-dock approach. (Again, similar but not exact.)
3. Use control+shift+A to go directly to the applications folder. (Some say this is awkward, but to me this is quicker and much cleaner than navigating through Windows' overloaded program menus, and if you have the window set to column view, it's very much like the old hierarchical menu system but without being as difficult to navigate, i.e., you can use the keyboard to get through it unlike a menu.)
4. Use control+shift+U to go directly the utilities folder. (Same as above, but I'm mentioning this to make the point that Apple provides a quick keyboard shortcut for getting to both locations for applications.)
5. Hit Apple+spacebar to invoke Spotlight and start typing the application's name; select it when it appears. (This is my personal favorite.)\
6. Place the application icon in the dock, sidebar or window tool bar. (Obvious ones, but needs to be mentioned to be complete.)
All of these approaches are new ways of doing things, built on new UI features. Meanwhile, what does Windows do to access programs? Still basically what Windows 95 did, but prettier: start menu, shortcuts on the desktop (ick... desktop clutter is another problem that can't be managed well nowadays and should be avoided), or tiny little toolbars that don't scale well and steal space from an already-crowded taskbar. None of those work well nowadays, especially for power users.
You may be more comfortable with Windows and its older approach, but it adheres to concepts that are really showing their age. Apple's current UI may be imperfect, but as time goes by, Windows and its Start menu is going to look more and more awkward and outdated. It already does, as far as I'm concerned.