[MarsB]

I considered it, but I (naively) thought that the 24 hour maximum retention policy would take care of most abuse. As others in the comments have pointed out, it won't! So I will be taking more steps towards abuse prevention :)

[7bit]

If someone uploads just one CP picture, our are fucked for live.

[quesera]

One has to believe that law enforcement forensics folks have the wherewithal to distinguish a stray image in browser cache, from a large downloads folder full of similar content.

One has to believe this, for their own sanity.

One does wonder though, particularly in countries with increasingly-weakenened rules of law.