Semantic Web startup Radar Networks raised $13 million in a B round, led by Velocity Interactive Group. Velocity’s Ross Levinsohn will join the board. Other investors include Draper Fisher Jurvetson and Paul Allen’s Vulcan Capital. The company previously raised $5 million from Vulcan, Leapfrog Ventures, Ron Conway, and Peter Rip. Radar Networks is the company behind Twine, a site in… → Read More