The other thread was full of cautions about using social media for anyone looking for a new position, but I think there can be another side as well. I have also seen several people talk about using twitter/g+/blogs to make some connections and impressions with potential employers, esp. within infosec. Maybe not for entry level jobs, or jobs that are behind a big HR wall, but maybe some of the more interesting roles might be easier to get with a little bit less traditional approach.
Tweets, not résumés, are trending #icymi