CMS for a fairly large Mobile Website - Please Help Select

I am looking for :-

1. A mature, scalable and proven CMS solution
2. With Support for Mobilization (Android and iPhone)
3. Good Amount of Customization开发者_StackOverflow社区 using Java / .NET
4. Lots of out of the box components to choose from.

Please help with recommendations.

p.s Are there any Mobile CMS providers which works in a SaaS model?

perhaps daisycms however i think you would have to create your own css for mobile stuff

You may try sitecore, it seems to have good support for mobile as well. Also, check out this comparison about CMSs and their actual support for mobile phones. http://www.jboye.com/blogpost/who-are-the-leading-mobile-cms-vendors/