Gwibber - Gwibber is an open source microblogging client for GNOME developed with Python and GTK.
FileInvite - Stop chasing your clients for documents! Easily request files, documents, forms & signatures from your clients – set a due date and save hours as your requests are returned to you effortlessly.
Choqok - Choqok - KDE Micro-Blogging Client The name comes from an ancient Persian word, means Sparrow!
iDeals Virtual Data Room - iDeals Virtual Data Room is a tool that provides secure access to large amount of confidential documents and can view, analyze and collaborate in a protected environment.
TweetDeck - TweetDeck is your personal browser for staying in touch with what’s happening now.
Clinked - White-label Client and Team Workspace