MetroTwit is a Twitter client inspired by Microsoft's Metro user interface (UI). Metro is showcased on their products such as Xbox, Windows Phone and Windows 8.
There are some known issues with MetroTwit and Windows 8 Consumer Preview. When using MetroTwit on Windows 8 Consumer Preview devices, MetroTwit will crash at times and will not be able to connect with Twitter. No reason is given for the crash.