The e-mail discussion group is an electronic forum which enables people interested in IPA to communicate with each other. Currently there are over 3000 members.
To join, you need to:
1. Create a Yahoo groups account with any email (private or academic) and define a password (https://groups.yahoo.com/).
2. Log in to Yahoo groups, search for the IPAnalysis group and press the Join Group button.
Once you receive the automatic joining email, you can access the website, browse messages AND/OR receive the emails.
Also, here is a link to a tumblr blog site created by Michael Larkin.