A friend also told me taht he had no time working on his 20% project, because he was so busy doing the other stuff. And I suspect the bonus depends on the regul

A friend also told me taht he had no time working on his 20% project, because he was so busy doing the other stuff. And I suspect the bonus depends on the regular work, and not on your pet project ;-). Hell, not even the inventor of python can work on python full time. (only 50%). I expected at least him to work 50% on it, as it's so widely used inside google. The same for people working on php.