| Bloginality: Weblogger personality types based on Myers-Briggs. |
| MBTI Discussion List: Email discussion list for general MBTI topics. |
| MBTI Train: A listserv for trainers who use the MBTI to share what worked and did not work in their workshops. List participants must be qualified to administer the MBTI. |
| MBTI-Queer: The list provides a forum for Queers with an interest in the Myers-Briggs Type Indicator (MBTI). The spirit of the group is inclusive, all MBTI personality types are welcome, as are queer-friendly heterosexuals. |
| Typecast MBTI Discussion Group: A group primarily for those with a sensing preference. However all types are welcome to join. An easygoing and relaxed atmosphere is encouraged. Members can talk about the Myers-Briggs type indicator (MBTI), the enneagram, Keirsey temperament theory and non-MBTI topics. |