Advertising Voiceover Talents: Message board and chat room for professional voice talents, hosted by Yahoo! Groups.
Fans of Voice Actors: A place to discuss voice actors.
Flava/VAMB: Community and resource for aspiring voice actors, fandubs and anime fans.
The Voice Actor Appreciation Group: Newsletter and discussion forum for voice actor enthusiasts. Also open to aspiring and professional voice actors.
Voice Actors Unlimited: Yahoo! group dedicated to sharing information about voice acting including agents, talents, tips and tricks, and demos.