MeetingWave.com received a write-up from Alison Doyle on About.com's job searching blog that might interest you at
http://jobsearch.about.com/b/2009/03/28/meetingwave.htm
More recently, Vanessa Dennis of Cheezhead.com explained that MeetingWaves focus is fairly direct: to help you find new business, job opportunities, clients, or social contactsat
http://www.cheezhead.com/2009/03/30/ved-meetingwave/
It's a useful tool for job seekers, recruiters, consultants, small business owners, rainmakers or social butterflies.