Aid Workers Network

Aid Workers Network is a portal through which one can communicate with aid workers in a variety of ways.  There's an active forum and blog index--both allow the international aid community to exchange ideas, information, even job openings.  The site also features an extensive library of articles dubbed "Advice Pages" that include user-generated tips on topics including the distribution standards of non-food items during crisis and international telecommunications.  The site is run by a non-profit of the same name that's based in the United Kingdom.