I'm a .NET/Flex web/windows developer about to make the plunge into mobile development. I was wondering what toolkit other mobile developers use to build their applications.
Is there any toolkit that works on all mobile devices, that provides a rich interface, preferably with touch capability? Ease of development would be a bonus.
What framework do you recommend? What are its advantages and limitations?
Your question is far more generalized and covers a broad view of mobile development. Mobile development can be of many types depending on many factors like:
You can check the Wikipedia page for a generalized idea of what a mobile development can be and what types of developments can be done for what.