Just like iOS; Microsoft’s Windows Phone 7 platform is a well monitored and closed system. All apps that are submitted for Marketplace goes through a strict screening process. If an app is found to be violating guidelines set by Microsoft, then well, it is rejected and sent back to the drawing board.
Opera have release the latest beta of Opera Mini 5. It is now available for Android devices. To try Opera Mini 5 beta 2 visit the address m.opera.com/next, using your phone’s default Web browser, or download it to your computer. It is completely free.