I’m at our EconSM social media conference in Los Angeles. You can find the team’s rolling coverage from our speaker-laden panel-fest at paidContent.org. I caught up with Loic Le Meur, CEO, founder of webcam video commenting startup Seesmic, between sessions to ask him about plans to unveil advertising in the service and about leaving Europe for innovation-centric California. Loic appeared on our Social Media Explosion panel – check out the write-up…