IPFS already does this and exists. It is decentralized, it lets you put your own content in it whenever you want, and anyone can use it. IE, you can simply dro

IPFS already does this and exists. It is decentralized, it lets you put your own content in it whenever you want, and anyone can use it. IE, you can simply drop an html page into your own IPFS directory, and other users of IPFS can browse to it (assuming you put global read permissions on it). It is no more complicated than a daemon and a virtual file system.