I'm at the Open Source Business Conference in San Francisco today and tomorrow; I'll report in with updates after the talks. I'm particularly looking forward to the panel discussion on The Shifting Open Source Opportunity moderated by Ashlee Vance, the New York Times reporter who wrote the major story on R last year. (Interesting aside: I learned recently that that story was the most-emailed at the NYT the week it was published.) REvolution board member Zack Urlocker is also on the panel.
If you're at OSBC yourself, drop in and say hi. You can find REvolution at the North Bridge Venture Partners booth in the exhibit hall.