Summary, ideas and best practises with foursquare --- status: may 29 2010 --- focusing on foursquare only. no crosslinks and comparisons to google latitude, gowalla, etc. --- This is a short summary with business-opportunities around foursquare. It contains some best-practise-examples and some basic-ideas for your business. Based on http://foursquare.com/business/ the presentation shows you its opportunties and some steps, how to claim ownership to your already tagge venues. --- presented at BarCamp Vienna, May 27 2010 #bcvie --- Dieter Zirnig, sugarmelon