Sadly I’m not at Web 2.0 today to see LeeAnn Prescott of Hitwise moderate a panel featuring Local.com, Local Matters, StepUp/Intuit, Yahoo! (I ran into Perry in NY last week and he showed me some very interesting stuff to be demoed there.)
On the Hitwise blog, LeeAnn has a post that previews the panel and shows some LS trends over the past year: