Great news for iPad users and App developers, Apple has started approving Game Center compatible iPad applications just ahead of iOS 4.2 release. Even some of the iOS 4.2 apps are available for download like Big Bad Sudoku Book (iTunes Link) which has now full support for iOS 4.2 and also ready for multitasking too.
iOS 4.2 update that will bring multitasking, Game Center to iPad is expected to be released on November 7th. [via AppAdvice]