Comment Re:So, Microsoft is a social leech! (Score 1) 103
Except in this case, the patent is for the use of VFAT, which is a very specific file system format that even Microsoft doesn't use much anymore, but is commonly understood by their systems.
There is no reason, for example, why Microsoft couldn't implement an open file system like EXT4 or UFS and update all their operating systems to recognize it, except that it would mitigate the value of their VFAT patents. So they don't bother.
I remember reading that they make more money on their patents from Android vendors than they make *gross* from their Windows Mobile sales.