I mostly agree, and I really dislike the XQuartz&#x2F;X11 OS X apps.<p>That being said, it is also annoying that a lot of plugins (which is what Foobar 2000&#x2F;DeaDBeeF is based around), like the visualizer ones, only works in either GTK or Cocoa, not both. I don&#x27;t think the fragmentation of plugins is a good thing. Hopefully they have a plan to deal with that.