We have been asked a few time recently about why we make license base software and what our views are on open source software.  So we decided to make a little video answering some of these questions.  The short answer is we do make open source software but not always under our name since it is normally funded by other organizations.  We make license based software to support a sustainable business model to development and support current and future projects. So each license is a portion of the funding needed to develop each application.  So the more user base we have the more the software will be improve.