http://news.cnet.com/8301-13860_3-10206988-56.html - "Microsoft, TomTom settle patent dispute". I am going to have to disagree with you on this one. Some of the patents that MS was beating their war drum over are silly and ignore that the only reason TomTom uses some of these features is to support MS windows users.
I frankly hope they have to payout a half a billion dollars like they did with Eolas so they realize that no software patents is likely cheaper than paying out and paying for lawyers.