you forgot 'other' and 'ticky!'.
I'd say, as a reader, I'm always hungry for new fic. Speshully from a really good writer. I don't mind WIP's. Sometimes, you need to write something new so that the old stuff can have time to mulch a bit. Like the old four field system of farming. One field always lays fallow.
So, write it. Just cause you work on this doesn't mean anything about when the other stories will get written.
fra