I saw many times dreamr profiling on Instagram is very active they updates or post almost every day . i myself came to know about this project through Instagram So i feel if the team will conduct AMA session live there that will be more interactive and one to one communication about the project related doubts.
Dreamr indeed has a massive followership on Instagram, I remember following some of their posts which drew a wide range of individuals who were sharing their dreams on the thread. The same strategy could also be employed for the AMA to get a wide audience.