MetroTwit, which was one of the best Twitter clients available not only on Windows desktop, but also in the Modern UI, will no longer be available for download, as the developing team behind the project has decided to discontinue it completely.

In a statement posted on the official page of the application, David Golden, Winston Pang, Long Zheng, who are all developers of MetroTwit, confirmed that this unexpected retirement is caused by the access token limit imposed by Twitter a couple of years ago.
Read the rest here:MetroTwit for Windows Desktop, Windows 8 Officially Discontinued