as a diversion from adapting WDX plugins and looking at snow falling by the bucket, I just noticed that xplorer2 source code exceeded 7MB. Quite some milestone! For anorak's sake, here are the detailed source code stats of all live projects (without counting 3rd party libraries)
The proof of the pudding is all in build-time... if your laptop doesn't begin to smoke and melt after 20 minutes of chewing on raw Firefox or Gimp source-code, then you've not written nearly enough lines of inscrutable nonsense yet.
Many years ago I had a Playstation 1 video-game that had an "achievement" that was awarded after 1,000,000 button presses by the player - my poor thumbs hurt just thinking about it. So if x2 is 7-million keystrokes (at a bare minimum) then it's probably a good thing you gave up on your dream career of being a jazz guitarist years ago - your metacarpal joints are well shot by now from keyboard bashing.