Comments on: How Airlines Use Twitter [Infographic] http://blog.gtrot.com/2011/how-airlines-use-twitter-infographic/?utm_source=rss&utm_medium=rss&utm_campaign=how-airlines-use-twitter-infographic Social Travel Fri, 21 Oct 2011 20:55:00 +0000 hourly 1 http://wordpress.org/?v=3.1.3