FOURSQUARE: A MOBILE APP THAT PROFITS BUSINESSES AND CUSTOMERS. This week Bob turns his blog over to the Shamrock Foursquare Maven, Kasey Crabtree
For those of you who may have heard about foursquare, but don’t know what it is, let me tell you simply that foursquare is great. Foursquare started slowly in 2009. By February 21, 2011 there were 7 million foursquare users and by the end of 2011 that number reached 15 million worldwide users. (Geek Note:…