Where is the Trill homeworld, and for that matter are they members of the Federation? According to Memory Alpha, they have never been confirmed to be members of the federation, or for that matter where there home world is. It seems there is alot of content that could be added just based on the Trills, and I don't know about the rest of you, but I want to go to the Symboint ponds.
The Trill are in fact members of the federation, there are several DS9 episodes about the homeworld, and some books, too, if you want to get into that whole can of worms.
Right I am a huge fan of DS9, they go to the Trill home world but never mention its' name, or if they were members of the Federation. And you can't really trust the books, because in "Across two wrolds", Jullian unjoined all the Trill, so the symboiants could reproduce, so... yea, I don't buy that. My main question is where in space are they located.