Guys, I need a pet project, something really cool, awesome, legendary! But I have a job and I usually enjoy spending some time away from my laptop, so it shouldn’t be a 1M-lines-of-code project. Of course, I don’t want to use any mainstream technologies: Google App Engine, Erlang, Python or Scala would be great. Also very important: I don’t want to build user interfaces. Again: I don’t want to build user interfaces. An API could be ok, but please, not colors, buttons, layouts and all that shit. If you have any ideas, please, contact me :)