Pihlaja is GOING TO BE a scene based video and audio editor for atleast Linux. It's written in the D programming language, using gtkD, gtreamerD, Gnonlin and cairo. It is very much alpha and not yet usable for anything but testing and development.
Voodoo Exchange Networking Library is a D library that provides a simple API for creating streaming, peer-to-peer TCP connections between two clients, even if they are behind NATs or firewalls, by attempting multiple NAT traversal algorithms.
REX: Remote EXecution Distributed Computing Services for Linux and Solaris,
providing C and C++ APIs, librex library and "rexd" daemon software to implement
Load Balancing Process Migration : Dump + Restore, Remote File and Resource Management.