The Open Thread Group consists of:

Sean Spicer......Original project author (posix threads) and maintainer.
Jack Lees........Friendly neighborhood API tester/contributer/developer
                 e.g. (Jack-of-all-trades)
Don Burns........Master of multi-threaded windowing and scene-graphs
Robert Osfield...The Open Scene Graph Yoda
Boris Bralo......Developed the Win32 implementation

The numerous developers who contribute on a daily basis to the design,
testing, and general discussion surrounding OpenThreads.