[fic recs] Star Trek (TNG and DS9) - master list?

Just a list of Trek fics I've found about the web (and enjoyed enough to want to list somewhere, altogether, for convenience and whatnot).  May be added to in the future, we'll see.  There's a lot of Data, because I like Data.  (Note, I've already made a list of Lore fics, which can be found here.)


( Recs under the cut. )