You'd be surprised. Someone went missing in a forest once. They looked for them for 4 days the normal way. A single drone flown by a hobbyist found them in 2 hours.
This is a great site, but one thing bothers me - your policy when it comes to DMCA takedown requests.
If this becomes well-known, you'll get so many DMCAs that there'll be nothing worth downloading. Is that just there to keep the movie/music industries happy, or will you actually be responding to every takedown request?