I am very active in the Orphan Black fan community. For the past few years I have run a popular (2,000+ followers) Tumblr blog dedicated to show analysis, creating fan art, GIF animations, and promoting a new fan website that myself (and a few fan friends) created at the behest of the show's science consultant (who a main character is based on). Clone Club Book Club is an online community where fans can go to discuss various show topics, related books, show themes, and news.  It also gives fans the opportunity to ask in-depth questions to the science consultant directly.