Because everyone is after the money, if you want to make money then just make a site and upload to RS,MU,MF the top 3 hosts! If you have a site with Mu,RS,MF you will get a lot of visitors, Especially USA visitors just find a a way o monetize them, FS,HF,FileSonic are such shitty ass hosts when it comes to downloading, MU,MF,RS..will always live while HF and Fileserve will get shutdown in the future, Who comes into a forum where mostly warez people hang out and promote their filesharing site?