How to filter Twitter. More directions located here: http://www.christopherspenn.com/2007/03/05/how-to-make-custom-twitter-groups/ http://pipes.yahoo.com/pipes/pipe.info?_id=tADjp8LK2xG3g5D2e_gC8A Sun, 29 Nov 2009 06:03:12 -0800 http://pipes.yahoo.com/pipes/