The WikiSym 2010 program has been announced. Keynotes are by Cliff Lampe and Andrew Lih, and the program is full of research talks, workshops, posters, and demos. And, of course, there is a continuous track of open space available for everyone to discuss their wiki and open collaboration interests and issues. Check it out! And see you at WikiSym 2010, July 7–9, in Gdansk, Poland!