Facebook’s mobile usage has tripled this year to 65 million

http://digital.venturebeat.com/2009/09/03/facebooks-mobile-usage-has-tripled-this-year-to-65-million/

“Intensive mobile usage and sharing would also be a plus, giving Facebook the edge if it wants to deliver location or time-sensitive ads based on people’s habits.”

Location-based advertising rears its head again. Is anything actually going to happen this time around? Where were these people in 2004?