Please place your codes before or directly after joining. Link the codes back to http://kyou.nu/okhc/. DO NOT DIRECT-LINK and please upload the codes to your own server. I check for codes usually within 24 hours. If I don't see your code, I'll add you but I won't link you. If you want to get your site listed, just update your information after placing the code up.
I ♥ OKHC!