If you're like me, you are still catching up on your professional reading from a month back. My colleagues and I are always looking for good, instructive articles on open innovation whether they are theoretical or practical in nature. We try to share these with our clients and industry colleagues as often as possible. Below are a few noteworthy references in case you missed them as you were wrapping up 2009. If you have any other recent references you'd like to share with the OI community, please post a comment.