I'll be going to BarCamp Vancouver in October, and one of the sessions I'm thinking about trying to organize is one about open-source business models. Given that BraveNewCode releases several open-source, GPL plugins, this is an area that I've been spending a lot of time thinking about lately. Truthfully, our WPtouch plugin represents well over a thousand hours of work. For a while there, Dale and I both dedicated the majority of Fridays to updating and enhancing our plugins, including WordTwit. And while donations on these products are great, truthfully the amount received is only enough to buy ...