Loads of other sites happen to agree with us, and now those of you who must reluctantly toil under an Internet Explorer 6 regime at work have a recourse: IE6 Offenders, a site lets you blow the whistle on corporate IT policies that require you to keep beating the dead IE6 horse.
You can also search the directory of companies that have already been reported, see who the top offenders are by number of employees, and read the manifesto behind why this issue is more important than whiny Twitterers needing a new trending topic.
To report an offending company, simply head over to the reporting form armed with the company name, the number of employees they have (or your best guess), and the reason they're giving for why they can't upgrade yet (or Unknown if you don't know the reason). You can optionally upload a company logo up to 120 KB, the click the Blow the Whistle icon to submit them to the database.
And of course, don't forget to check out our backstory on this topic as well: