ff.net is pretty good, although it's sometimes wonky and I think it could use an upgrade. That's where I post my stories (in Star Trek TOS and 2009).
But if you're posting Trek fic, be warned that it's the romance stories with traditional ships like Spock/Uhura and Kirk/Spock that will get you the most traffic.
If you're not a romance writer, you probably won't get nearly as many hits or reviews, even if your stories are superior. I'm saying this because many people judge how good stories are by how many reviews they receive, even if it's not always true.
But if you're posting Trek fic, be warned that it's the romance stories with traditional ships like Spock/Uhura and Kirk/Spock that will get you the most traffic.
If you're not a romance writer, you probably won't get nearly as many hits or reviews, even if your stories are superior. I'm saying this because many people judge how good stories are by how many reviews they receive, even if it's not always true.