Unsee - The ability to open a chat session and message then delete it from history forever just like tlk.
Walkaround - Walkaround is a variant of Wave, based on the Apache Wave code base, that runs on App Engine.
Chatango - Add free live chat to any web page. Chatango is a live group on your site
Projectfusion - Projectfusion is a virtual data room system that offers enterprises a single and centralized platform from which to set up data rooms, manage projects, collaborate and perform file sharing securely.
LSG Advocator System - Ready to meet the only legal billing software you will ever need? LSG is a global leader in the provision of Enterprise Legal IT Solutions, legal applications software and more. Request a demo today!
Rizzoma - Email and IM are linear contextless communication tools.