The source code actually leaked, that's the most interesting part to me. 95% complete, no captcha and "payment related things", so it's not just 1 php file.
My old dream came true
Databases didn't leak to my knowledge, still it's funny knowing that the "banned users" table weighs 9.9GB.
That's almost 31 million bans (according to my very rough yet educated guess). 0.73% of the internet is banned from posting on 4chan