Start a blog with a focus on a particular piece of open-source software that you work on (e.g. Drupal) and provide your contact info. Then try to get your feed

Start a blog with a focus on a particular piece of open-source software that you work on (e.g. Drupal) and provide your contact info. Then try to get your feed into some of the well read aggregators and followed on Twitter and such. I get cold requests once a month from that alone and haven't blogged in over a year, requests were more frequent when regularly blogging (note that I don't freelance, I just get requests).