I think you are missing the point on the server blade argument, nearly all of the pro/server market has swap-able components. It's not that people are asking for everything in the machine to be swap-able, we already know that, but they are now virtually non-serviceable which bugs some people, you just aren't OK with the fact that it bugs people. I know normal users that swapped out their PCIe ssds in their MBA/MBP in the past few years to gain capacity. They aren't electrical engineers, just people that have the ability to watch videos online and follow instructions.
If you are a sysadmin, you should have experience with either elitebooks/thinkpads/precision workstations (laptops). A lot of industry folk view those as the "pro" level, everything at Best Buy is the consumer level (just one example), you get the picture. What's not swap-able in the "pro" line on the windows/linux side? I'll give you that the Mac is smaller/sexier, most those systems don't have that except some of the smaller elitebook 15s.
I never said your experiences aren't real, you did. I know there are many people just like you that will have great experiences with the new MBP, and they will just swap them out every year or two and be happy with that flow (feed the beast).
you want me to "lose the attitude"? Read your posts/replies. I'm sorry you are so frustrated with this thread.