Back in the 1990s during the original browser wars between Netscape and Internet Explorer, one of Microsoft's chief weapons was the ability to bundle IE into Windows as the default browser. With bundling came market share, or so the government argued in its antitrust case against Redmond. Fast forward to today's search wars. You'd think that bundling a search engine into a browser would have some impact on market share. But some new data provided by search advertising network Chitika suggests that at least for Bing, being bundled with IE isn't doing it much good. TechCrunch50 Conference 2009 : September 14-15, 2009, San Francisco