CWmike writes "A Microsoft executive late Thursday used the furor over Mozilla's decision to curtail support for Firefox 4 to plead the case for Internet Explorer in the enterprise. 'I think I speak for everyone on the IE team when I say we'd like the opportunity to win back your business,' Ari Bixhorn, director of IE at Microsoft, said in a post on his personal blog. 'We've got a great solution for corporate customers with both IE8 and IE9, and believe we could help you address the challenges you're currently facing.' Bixhorn addressed his open letter to the manager of workplace and mobility in the office of IBM's CIO, John Walicki, who, along with others, had voiced their displeasure with Mozilla's decision to retire Firefox 4 from security support. In a comment appended to a blog maintained by Michael Kaply, a consultant who specializes in customizing Firefox, Walicki called Mozilla's decision to end security support for Firefox 4 a 'kick in the stomach.'"