For those of you who might be looking for inspiration for your Nine-themed 50th Anniversary fanwork-a-thon entries,
lost_spook points out that there was
a recent discussion post on this very subject on the excellent fic prompt comm she runs,
dw_straybunnies. In her own words "That comm is for the putting down and picking up of ideas, so feel free to snaffle if in need of an idea or six."