“Increasingly, if you’re not LinkedIn, you’re left out.” —Business 2.0

© 2007, LinkedIn Corporation

This morning in the footer of an E-Mail. To link up with the present, they might have to update their claim when their recommendation source actually ceased operations - tip for Steve Patrizi. I am avid Xing user, and have been using it for two years now; building up an entire new network on LinkedIn doesn’t make that much sense, since Xing is quite advanced.