Qwit is Qt based twitter client also working for another social network like identi.ca, and you can add custom social network if you know the API source for it.
Supporting many link shortener by default using u.nu one of the smallest link shortener.
Developer just released Qwit 1.1 pre2 to solve the new twitter authorizations 0Auth issue same issue with all other twitter client declined to access twitter accounts like Gwibber, for Qwit it depend on Q0Auth.
Download Qwit 1.1 pre2
OpenSUSE “including different structures ”
More Informations Here.