> Sending resumes will get you jobs, knowing people is not the only way.
Right now, yes. That was true in 1998, too. In 2001, if you didn't know someone you were welcome to wait in the unemployment line with everyone else. You don't need an account on some data-grubber, but I would suggest very strongly that you invest in some kind of professional network. That doesn't mean a web site, it means a group of people you've worked with who can vouch for your skills and would like to work with you again. There will come a time that you will be nowhere without it.