One of the more exciting developments in public speaking of the last several years has been the expansion of TED beyond the annual conference to hundreds of independently organized and hosted TEDx gatherings.Dev recently had the chance to share the food word about Empathy at TEDxSoMa buy viagra, an event held in San Francisco’s famously tech-heavy neighborhood.Stitcher.com has posted audio of all the talks now, so be sure to check out the great thinking on display - buy viagra.Dev’s first, of course.