Career transition and talent development consulting firm Lee Hecht Harrison asked hundreds of job seekers via an online poll, “How active are you on social networking sites?” Forty-eight percent said they’re very active on a daily basis, while 19% said they log on about two or three times per week. Another 22% said they use social networking sites one to three times per month, or less. Only 11% of job seekers said they never use social networking websites.