Its probably due to the fact that Launchbox is Windows only for the most part, so 99% of the users here will be Windows users that do not use Linux, if they even are aware of what it is. I have huge respect for Linux, but lets be honest its a very niche OS, and as Launchbox is a Windows application most people on this forum will be running Windows. I have no doubt we have Linux users here, but i bet they also have a Windows machine, and thats what they run Launchbox on, Launchbox has full compatibility there and most people want a frontend that just works, not one that needs constant babysitting like what is required to get this up and running on Linux, not to mention the added complexity of running on Linux, (heavy use of the terminal, installing repositories being just two concepts that are completely alien to most Windows users) most people just want to click install on Windows and go.