Other than Cisco's lawsuit over the name: http://apple.slashdot.org/article.pl?sid=07/01/12/0430200&from=rss
Sounds like Apple went its own merry way without input from developers and people who have developed software for phones using the Windows Mobile and Palm platforms. Both platforms learned early on that developers were not going to develop special versions that ran on the secured phone side so there are two OS's on them one for the phone and one for apps.
