If you have a life, I don't want you. If you have a family, I don't want you. If you have enough energy to do your work but not enough energy that after work you can work some more, I don't want you. What is it that makes employers so enamored of people with 'pet projects'? Are they easier to take advantage of? Do they work long hours without expecting compensation? Does not having dependents mean that it's easier to…
The worst side-effect of this is actually "If you were really passionate about your last job, I don't want you." I have old pet projects from times when my work at previous jobs was interesting but not all-consuming. The work I do for my current employer is so interesting and fun to me in so many ways that when I have spare coding time on non-work-hours, I'm still working on these work projects. My work projects are…
Looking at projects like Ruby on Rails, Node.js and others like it where the creator created for work reason.
Or look at Linus, his side project was Git. It was something he needed for work.