Which is best Mobile Operating System ?

[Unwin]

A smartphone is a mobile phone offering advanced capabilities and functionality. In other words, you can say that a smartphone is a phone that runs complete operating system software providing a standardized interface and platform for application developers and offers advanced features like e-mail and Internet capabilities. Smartphones have shown explosive growth over the past few years. However, there is a risk related to the safety and the choice of the operating system used in these devices and smartphones have operating systems you might want to pay attention to. The chief operating systems available are

1. Symbian OS,
   
   
2. RIM Blackberry OS,
   
   
3. Windows Mobile OS,
   
   
4. Linux OS,
   
   
5. iPhone OS etc.

Each of these operating systems has its own specific functionality; for email, calendar and contacts, the BlackBerry OS is hard to beat. For
multimedia, Windows Mobile (latest version) and Symbian, the global market share leader, do better, while users love Palm OS.

So Mobile Lovers tell me which one you are using and lets discuss which is the best one?

[GusFraba]

East or West SYMBIAN is the best

[Amol21]

Most of the cell phones support and have symbian OS installed

[Farley]

I like WIndows Mobile OS... its really best OS for mobiles.