Actually - it's a pretty good list, and I especially like the straightforwardness and lack of vitriol ! (yes, I would change some items to suit my own priorities) Now, the question becomes: how to make your voice, and many others like it, heard? Perhaps copy each of the board of directors on it for a start (and the CEO of course)
I also would be in great favor of reasonably priced business class seats ("reasonable" is under $3500 TATL), but do understand the balancing act that UA has to play in order to allow folks to get upgrades on occasion. I've been pretty lucky finding confirmable upgrade space to Europe, but usually only far in advance.