Good News For Open Source

Microsoft and Novell are coming together. They are making the two o.s. Windows and linux more interoperable and compatible. Good news for corporates who are using both the operating systems. Also it seems that Linux SUSE stands to gain as it could be distributed through MIcrosft retail outlets. Well Microsoft seems to have come to terms with the fact that open source is here to stay. As a large number of corporates and Govt. sector has adopted Linus as high end server market. Do yu think Windows OS share will erode due to this step?