I've tweaked http://taverna.incubator.apache.org/community/ http://taverna.incubator.apache.org/community/contact/
to add a brief instruction on how to send the blank email to subscribe and then reply to the response. -- Stian Soiland-Reyes Apache Taverna (incubating) http://orcid.org/0000-0001-9842-9718
