These photos were taken Tuesday at the digital marketing conference and expo, Ad:Tech 2012. Once again, the B2B conference and trade show was held at Moscone Center in San Francisco. I only had a few hours there so I did not get a chance to catch any keynotes to speak of, but it was good running into people that I have known over the years on the trade show circuit; and seeing what is new. While the standard exhibits of SEO/SEM service providers, ad networks and payment processors remain, there is a definite increase of exhibitors providing services in mobile application development and their monetization. It seemed like there were a lot more dating affiliate programs as well. I guess there is money in love after all.