You have to check out IPFS! It is going to replace HTTP and it will make it impossible for anyone to shut sites down:
"Going forward, IPFS has plans to also support Namecoin, which could theoretically be used to create a completely decentralized, distributed web that has no requirements for a central authority in the entire chain. No ICANN, no central servers, no politics, no expensive certificate "authorities", and no choke points. It sounds crazy. It is crazy. And yet, it's completely possible with today's technology!"