The user base of Physics Stack Exchange is rather diverse in terms of cultural background, career progress, field of expertise, and personality. While the discussion in hbar is lively, it is mostly focused on physics, with some side conversations on a variety of topics from cooking to favorite software bugs. However, it could be interesting to set aside dedicated time in which to learn more about each other as individuals. This could be of interest to most users due to normal human curiosity, and especially useful for students who would benefit by exposure to those whose hindsight can help avoid common pitfalls in physics and in life.
These kind of sessions, called "ask me anything" or "AMA" have a solid history in other online communities, particularly on reddit.
Mithrandir24601, August 22nd 2017
Jim, July 24th 2017
Bernardo Meurer, June 13th 2017,
heather, Monday, February 20th 2017, 10pm UTC
Secret, 6 September 2016
DanielSank, 12 August 2016
yuggib, 12 July 2016
slereah, 14 June 2016