I've been cleaning mine, but we have only 8 birds (4 hens, 1 rooster, 3 ducks) which free-range durring the day, so it's not too bad. It would be nice to get someone else to do it, but DH is so unenthusiastic about helping that I'd rather do it myself!
I checked into safety issues early on in this pregnancy and couldn't find any reason not to.
I helped "process" 9 ducks today. My cousin and a friend of his came to help and did all the catching and throat-slitting, but I plucked a lot of feathers and pulled out a lot of innards. It was exhausting, but felt fine otherwise. I am going to finish the cleanup tomorrow. The meat-ducklings' coop did get awful stinky, and I'm looking forward to a bit smaller poultry population in the coming weeks.