I'm tired of dealing with ACPI / driver issues as well. That's why now I just buy ThinkPad and Intel-only chipsets. If you're going to use Linux, you have to research your hardware ahead of time (e.g. poor Atom support) or buy Linux laptops (Dell Ubuntu series, unofficially ThinkPad series).
I'm not trying to say everything's happy in Linux land. Printers are still a sore point, as are AMD / nvidia cards (Open or binary drivers? Multi-monitor support?).
Sometimes a happy Linux user is just that - someone who's happy using Linux. I've had some hardware compatibility problems, but they were all minor and none for the past couple years. Of course, I know what I'm doing and I avoid hardware I know has poor Linux support (much like you should avoid a SPARCStation to run Windows NT in the 90's). Comments like yours are very much in line with other comments from people who have been called "Microsoft apologists" since ever. I will, however, avoid calling you one.
> I've used unix varieties for more than 20 years and never experiences like this for anything, ever
While it seems you have been trying a lot (20 years is a long time) you may have to consider the possibility you are just very unlucky. Of course, 10, 15 years ago, the supported hardware list was much smaller. Solaris and SCO Unix were never intended to be general purpose desktop OSs anyway and it makes little sense to support general purpose desktop hardware back then. I'm now on my fifth Linux-only laptop and I'm yet to have a single problem. In fact, this one is the first that came with Linux preinstalled. I had to remove the "Designed for Microsoft Windows" stickers from all the others, but I've left this one's "n series" as a proud reminder of its origins.
But if you buy on raw hardware specs, and then try to get Linux working after that, odds are that you'll run into something (sleep/wakeup issues, flaky Broadcom wireless drivers, or lately, problems with fussy trackpads) which will be real trouble.
So, you can get a pretty trouble-free Linux experience, if you do research --- but it might not be the exact machine you want, and it probably won't be anything bleeding-edge.