I glossed over it a bit, but one of my points was that I
thought I had done due diligence in researching the product before buying. I had compared specifications, Samsung hadn't fumbled any phones this badly before, it was a "with Google" product, they were pretty consistently communicating to their customers about coming updates, Sprint was pushing it pretty equally to the HTC Hero (and Sprint's contract came in slightly cheaper than AT&Ts), the only complaints that had surfaced on forums were mostly DOA devices, etc. All information available pointed to it being a pretty good decision at the time.
If years of market research prowess fails me and I consistently see similar stories crop up every month or two where other technically inclined people regret purchasing some other Android device, it says to me that I didn't simply get a lemon or make a huge mistake in my decision making but the market itself has a problem, whatever issues and loopholes allowed it before have remained unfixed. Since the price difference between iPhones and top end Android phones are basically the same ($100 variance or so on a >$2k total cost...big deal), and that I can mindlessly buy whatever the next iPhone release will be and have pretty good assurance Apple has my back, I'm completely unwilling to waste time researching Android devices and still possibly get bit in the ass for my efforts.