When we look at our email nowadays, the most popular domain name we usually see is linkedin.com, as people we know either try to recover from a layoff, or try to prepare, in case of a layoff. That’s actually a little bit of hyperbole, as it’s not really the most popular domain we receive email from. But we have been receiving a ton of LinkedIn email, either invitations to connect or requests for recommendations. And that is verified by the latest report from comScore, that shows that in January LinkedIn’s unique