As a fellow silver-leveler, I wish you all the luck in the world with your upgrades. I remember back before CO handed out Silvers like a drug dealer handing out free samples to hook the next addict, I used to upgrade on at least 75% of my flights going through IAH.
Now I fly through IAH and EWR mostly and my percentage of upgrades is below 10%. Oh well...
At least I don't have to wait in the long lines at Terminal 2 in Phoenix...
And speaking of T2 Continental, thanks for moving from that beautiful, big, convenient PHX T4 to the small, dirty, cramped and third-world worthy T2. I was beginning to think you guys might care... *sniff*