There's an interesting Star Trek fanfic web-based television series which continues the five year mission of the original Enterprise. DeForest Kelly's grandson plays Dr McCoy in it. It's so good that many Star Trek cast members have reprised their roles in a few episodes for no pay, such as Walter Koenig and Nichelle Nichols (as well as Denise Crosby, though what part she could have played baffles me). That's the sort of fan-fiction I can appreciate. Though I've never seen an episode myself - even the name escapes me currently - it's supposed to be shockingly good. As in; better than any Trek since DS9 good. Unfortunately, the majority of fan-fiction is tripe.