Chief Executive magazine and Applied Finance Group have published their third annual ranking of CEO “wealth creators” and

Earlier this month, location-based service Gowalla went on the offensive against rival Foursquare — by linking up with them. Yes, they created a way for you to use Gowalla to check-in on Foursquare (and Facebook). Why would they do that? Because they said that users told them they felt the Gowalla experience was