If businesses haven't upgraded after 12 years, why would another 18 make any difference? I'm beginning to think that IE6 is the new COBOL -- something that's l

If businesses haven't upgraded after 12 years, why would another 18 make any difference? I'm beginning to think that IE6 is the new COBOL -- something that's locked into irrevocably locked into business practices. I'm working on a B2B site that is less than 10% IE6 in its day to day traffic, but when a major marketing event brought a flood of potential investors and customers, IE6's share spiked to 25%. Our only hope is that companies will at least install an additional browser, and train their employees that IE6 should be used only for the legacy apps.