As GigaOm and this Reuters report note, there is talk that Nokia will show a Maemo phone at next week's Nokia World show in Germany. Maemo, of course, is Nokia's long-standing operating system for its line of Internet Tablets, and is based on Debian GNU/Linux. However, some are interpreting the possibility as yet another sign that Nokia's focus on an open source Symbian OS is wavering.
The Symbian OS has half the global smartphone market, but Reuters quotes Neil Mawston from Strategy Analytics as saying: It looks like Maemo, or at least a Linux derivative of some description, will play a key role for Nokia in high-end (products) over the next year or two. If that's true, I have to question Nokia's overall prospects in the smartphone market.