Promo http://expert.promomagazine.com/interactive Just another ATE weblog Tue, 31 Mar 2009 15:55:34 +0000 http://backend.userland.com/rss092 en Promotions on Twitter http://expert.promomagazine.com/interactive/2009/03/30/promotions-on-twitter/ Difference between Twitter and other web sites http://expert.promomagazine.com/interactive/2009/03/31/difference-between-twitter-and-other-web-sites/