LinkedIn – social networking site that reconnects you with past and present colleagues, helps you to discover inside connections and opportunities, and get advice from industry experts. When you join, you create a profile that summarizes your professional expertise and accomplishments. You can then form enduring connections by inviting trusted contacts to join LinkedIn and connect to you. Your network consists of your connections, your connections’ connections, and the people they know, linking you to a vast number of qualified professionals and experts.
The Riley Guide – networking tips and advice to help your job search.
Job Fox – a networking site. It helps you break into the inner circle of the companies where you want to work and connect privately with the people doing the hiring. You get the inside track on the hidden job market, where hires are made primarily through networking, not publicly announced job listings.
Facebook – social networking site that helps you connect and share with the people in your life.