Techies gather for a lunch to save the world

IDG News Service - The 43rd floor of the Spear Tower in downtown San Francisco is empty. Possibly because of the slumping economy, there's just a big, open office space with unfinished white walls overlooking a million-dollar view. It was an appropriate setting for Lunch for Good, an event on Wednesday that brought together nearly 100 people deep in the Bay Area's social-networking industry to talk about a futuristic question: how online social networks can help humans find common ground.

Someday this swanky piece of real estate, with a view of the city's historic waterfront below and the Golden Gate Bridge in the distance, may become the headquarters of some bold company that runs with one of the ideas generated by Wednesday's lunch. Pondering the fate of humankind and inventing lucrative online businesses are the twin pillars of San Francisco's tech scene, which helps to explain why the heads of Lunch.com, the event's main sponsor, flew up from Los Angeles to hold the event in the Bay Area.

Lunch.com is a social-networking site focused on helping people share views on an endless variety of subjects and meeting people with common interests whom they otherwise couldn't have found. Members can start with point ratings and 140-character reviews of movies, restaurants and other things and gradually build up to sharing lengthy opinions and top 10 lists, or they can jump right in to the fray, said Melissa Cunningham, vice president of brand marketing at Lunch.com.

Wednesday's lunch was the last in a series of three, all held in the Bay Area, which began in September. The idea for the events came about over lunch (naturally) as Lunch.com founder J.R. Johnson, Social Media Club founder Chris Heuer and SF New Tech event organizer Myles Weissleder talked about the possibilities and shortcomings of online social networking. The Social Media Club and SF New Tech co-sponsored the series. The lunches drew growing crowds after the first event, which attracted about 50 people, Cunningham said.

At each of the three lunches, Lunch.com posed one question and asked each table of guests to discuss it while they ate. At the end of that time, each table sent one diner up to present the answers that table had come up with.

The first, in September, pondered how to foster more responsible participation in online communities. At the October lunch, participants were asked, "How can online contribution evolve to encourage more critical thought?" The series closed on Wednesday with the question, "How can online contribution evolve to enable people to find common ground with one another?"

It's worth noting that the answers to those questions could be pretty valuable to Lunch.com's own business. The company wants to create a space where users feel comfortable sharing views with people who are different from them, and come back often for more thoughtful and valuable opinions. But to hear founder J.R. Johnson tell it, Lunch.com wants to find the key to world peace.