Last week Dr. Rick Strassman, author of DMT: The Spirit Molecule, answered questions from members of online community is a news aggregation site, with a specific sub section known as "I am A", where people with interesting qualities or qualifications answer questions. The questions for Dr. Strassman revolved mainly around his work with DMT, with questions about the pineal gland and psychedelics in general.  The informal setting allowed Dr. Strassman to have a casual dialogue about his work with the members of the community. 

Check out the thread here.