Are you for real? Are you telling me that a someone's blog on a business magazine has a larger knowledge of technology than someone who's actively involved in it? If you have a medical condition do you also read health industry section in Wall Street Journal?

By the way, if you did not see it there was an update posted that states that FDB was closed source. It also doesn't matter that some components were open source or not, because without FDB they are useless either way.