From the depths of my heart: thank you. Whatever you did to kill it, I claim it was justified self-defense. I have my scars from the Browser Wars, and the string "IE6" fills me with loathing to this day.

For my own part, I made sure my employer had plans to remove IE6 from our support list the day Google officially did the same in March 2010. The very next day, I started adding code to our site that complied with official standards and worked perfectly on every other browser, and removing all the compatibility hacks we'd deployed to make that pig render a screen correctly. It was incredibly liberating.