There are several ways to get support for the WebPG suite:
Email
webpg-support@curetheitch.com
github.com (requires github.com account)
webpg-chrome - https://github.com/kylehuff/webpg-chrome/issues
webpg-firefox - https://github.com/kylehuff/webpg-firefox/issues
webpg-npapi - https://github.com/kylehuff/webpg-npapi/issues
Realtime Chat
IRC - webchat page