That bit I'm kind of proud of - using the Sleepers. Because I was wracking my brains for a killer and bugging people on AIM. I was about to use the Master, but that didn't really click and then I just kind of thought of Torchwood and those Sleeper guys and yeah. :)

But thank you! Seriously. Reading responses like this made all the work I put in to this piece worth while. I adored writing it so it's lovely to see how it was appreciated.