My biggest interest in Amateur Radio over my ham radio career (since 1979) been in working with other hams in the promotion of Amateur Radio digital networking. 

In 1989 I helped found the North East Digital Association which has promoted one of the largest Amateur Radio packet networks in the world into existence.   I am currently the editor for NEDA and I serve on its board of directors. Follow this link if you're interested in how I got involved in packet. 

Packet Radio