With SakaSteph, I think of Running Up That Hill, mostly because I think it's the only one of hers I've read - sorry, Steph, that's super lame of me!! I also think of Steph as someone who likes a lot of different fandoms and isn't afraid to experiment in writing for different fandoms and different websites.
With Lore, I think of her vampire stories, as well as her sci-fi/fantasy stuff, though I know she also has some romances under her belt! I also think of 00Carter because that's the story I got to know her through writing together.
With Tracy, I actually think of Star Wars because of her story Attack of the Clones and its sequels, even though I know they have nothing to do with Star Wars (though she is a fan)!! I know she's written a lot of romance, but I associate her most with my favorite story of hers, Figured You Out, which is a suspense.
With UK Steph, I actually just think "variety" because even though I've only read a few of her stories, they've all been vastly different! She writes action/adventure stuff like Save a Prayer, drama/fantasy like Rewind, historical fiction, romance, short stories for challenges... Steph does it all!! So I definitely agree with her answer - she's someone who will give anything a go!