This!Laugh all you want, Apple sells a desktop computer called Mac Mini which is slower than a SP4.
I'm laughing at the image of your "mobile" Surface "docked" and hooked up to all those legacy wired peripherals, with its underpowered mobile processor in meltdown mode. Worst "desktop computer" out there, but so Versatile!
The Surface is all compromise, my friend.
I guess you are just unwilling to accept that the way you think isn't the way everyone else might think. If you do not think a Surface Pro can be desktop replacement then by all means, please get a desktop for that one usage. In my opinion the Surface does not compromise anything for my usage habits.