[fsloth]

"Contribute to medium-sized open source projects that are still maintained and have a fair number of users."

I've never contributed to an open source project and my career has evolved just fine, though.

I think this audience over stresses the need of open source contributions. It's fine if you don't want to work in the open and don't want to share your code.

Natural curiosity of open codebases is a good thing to have, though :)

I've known several excellent 9-17 coders who work, and then go home to do other things.