It's true that engagement means more than installs here. That is why Foursquare is going after casual users. Dennis Crowley knows folks who don't check in often

It's true that engagement means more than installs here. That is why Foursquare is going after casual users. Dennis Crowley knows folks who don't check in often are key to really growing at scale. http://www.betabeat.com/2011/06/20/foursquares-new-growth-strategy-users-who-dont-check-in/ http://www.betabeat.com/2011/06/20/foursquares-new-growth-st...