> [..] it can be very helpful in networking [..] This is a very important point mostly missed. My first job out of school was due to networking related to a fr

> [..] it can be very helpful in networking [..] This is a very important point mostly missed. My first job out of school was due to networking related to a free software project I was helping out on. Networking is the best thing you can do to help your career and working on free software projects can be a big help. Though this is a bit off topic from the original post about having a github portfolio. I do think a portfolio can be helpful and is worth spending some time on, but I don't think it is necessary.