I'm also curious about what kinds of posts were good enough to get job offers. In my experience it's hard to consistently produce thorough, accurate, and useful

I'm also curious about what kinds of posts were good enough to get job offers. In my experience it's hard to consistently produce thorough, accurate, and useful technical posts. It takes so much time. If you have the time, though, open-source is a good way to work on non-proprietary, useful things.