http://www.googlelunarxprize.org/
http://www.linkedin.com/groups/Desktop-Genetics-DNA-Printer-Design-3980060.S.198882914
Biomod: http://biomod.net/
Tri-state open science challenge: http://challenge.assaydepot.com/tri-state-open-science-challenge/
http://blog.nextgenetics.net/?e=85#body-anchor