Earlier this week, we covered Jaspersoft's new version of its open source Business Intelligence Suite. It's been getting a fair amount of notice, and I enjoyed watching Kristin White's TalkTech video interview with Brian Gentile, Jaspersoft's CEO. He has good advice for entrepeneurs interested in building a community of developers, and talks about the challenges of being a commercial open source company (Jaspersoft's applications are subscription-based.) The TalkTech site has quite a few other interviews of interest to open sourcers. Here are a couple of more recommended examples.