Most importantly, a job seeker should use the Internet in conjunction with networking, as the latter is traditionally the most effective way to find a job. These sites are best used for research and career development purposes, i.e., industry trends, self-assessment tools, interviewing and resume tips, salary calculators, articles, and links to professional and educational organizations. There is no need to limit the resume to one page. Don't link the resume to a home page that contains family photos or other non-professional information. Cut and paste the resume rather than making it into an attachment.
Many people are understandably afraid to open attachments because of a virus risk.
Write a short, targeted e-mail cover letter. Remember to include any job code reference in the subject line. The resume could end up on your boss's desk. You'll become more vulnerable to identity theft. Multimedia portfolios, composed of work samples, photos, online interviews, personal website, etc., may replace standard resume postings.