Have you ever engaged with the Reddit community?  It's pretty active?
Reddit
Reddit (, stylized in its logo as reddit) is an American social news aggregation, web content rating, and discussion website. Registered members submit content to the site such as links, text posts, and images, which are then voted up or down by other members. Posts are organized by subject into user-created boards called "subreddits", which cover a variety of topics including news, science, movies, video games, music, books, fitness, food, and image-sharing. Submissions
more", Mann decided to "enter the fray" and "speak out about the very real implications of our research." Mann has engaged with the public through film, television, radio, the press, and talks. "The Patriot-News" reported in 2014, "The professor operates active Twitter and Facebook accounts. In several weeks, he'll take part in an "Ask Me Anything" session on Reddit. For him, it's about engaging with the community."
Mann serves on the