In only two weeks since the official commercial launch of Microsoft's latest operating system, Windows 7 has managed to surpass Apple's Snow Leopard market share. Snow Leopard has been on the market for three months while Windows 7 has only been on the market for two weeks.
Windows still dominates the OS Market share at 92.52% while Mac OS X at 5.27% Windows 7 managed to surpass Snow Leopard's market share (1.17%); Windows 7 managed to grab 2.15% of the market share, where Vista shows 18.83% and Windows XP with 70.48%.

The last Mac World forever, ever. Many say it the last show of no show as Apple did not unveil many interesting innovation this year. The previous years, Mac World has been releaseing many revolutionary device and gadget.
Mac World'07 - Iphone
Mac World'o8 - Mac Book Air
Mac World'09 - Nothing much but a redevelopment of their iLife, release of 17inch Mac Book Pro and non-drm music in iTune. Nothing revolutionary and no Steve Jobs
Click on the link to view the last keynote of Mac World by Philip Schiller.
http://events.apple.com.edgesuite.net/0901ouabdcaw/event/index.html
And let hope WWDC will be much better