Ooh, do I have a list for this...
My favorite fanfic would probably be
Memories of Rose by Chloe. It's a Sam/Rosie fic, very sweet, and extremely well-written.
And if you like hobbits, or Aragorn, or just Fellowship stories in general, I highly recommend anything by
shirebound.
Faramir fans should definitely check out M.N. Thesis's
The Last Straw. Very funny, and actually very sweet. Also by M.N. Thesis -
Salvation, a really beautiful vignette about Éowyn (with mention of Faramir, of course [img]smilies/wink.gif[/img] ).
And for the really funny stuff, there's Camilla Sandman's
The Official Fanfiction University of Middle-earth (aka OFUM). It's definitely a bit different than most fics, seeing as how it's finally Gimli who gets the girl. [img]smilies/wink.gif[/img]
Now I would mention my own fics over at FF.N, but compared to the stories I've recommended, mine are definitely nothing spectacular. [img]smilies/tongue.gif[/img]
And by the way, thanks to whoever posted the link to Henneth Annûn. I've been wanting to go there for awhile. [img]smilies/smile.gif[/img]