Thanks! I created it mainly to scratch an itch, as an excuse to learn a little about web programming and HTML5, and because I'm currently working on a very lon

Thanks! I created it mainly to scratch an itch, as an excuse to learn a little about web programming and HTML5, and because I'm currently working on a very long project and felt the urge to finish something. I don't really have a plan to generate revenue at the moment. If it ever became popular, I might look into creating an offline desktop version and selling that for a few bucks. Probably the most obvious way to monetize would be building a mobile version and selling that, but unfortunately that's totally beyond my abilities.