Haha as a matter of fact this is almost exactly what I just spent the last several hours drawing a roadmap for, actually. Great minds think alike. We are developing a plan toward this end. We are talking about doing opt-in in-browser mining and developing our own crypto. I'm not sure if there is a way to make the CPU cycles burned more useful and serve some purpose, but perhaps not. I would love for it to do something useful too while it mines. We are researching this, if you have any additional info in this area let me know.