Psi is a cross-platform powerful XMPP/Jabber client (Qt, C++) designed for the Jabber power users.
Psi+ is a development branch of Psi IM XMPP/Jabber client.
Project Purpose: collection, refinement and writing new patches for transfer them to Psi upstream developers.
The application is good and stable in common. But the developers refuse in principle to correct one little annoying error: if the automatic setting of the roster's height is selected and I sequentially hide and show offline contacts, the roster moves from the bottom to the top of the screen.