Li Evans , author of the book Social Media Marketing (reviewed here), is one of the speakers at SES San Francisco 2011. She is also a good friend of State of Search and has agreed to give us her insights on what goes on in San Francisco. Later today you can see some interviews she did at the Expo Hall, but here is her update of day two and a quick overview of what it all looks like there.
A quick look around SES San Francisco: