I'm interested in IPFS for allowing sites to be archivable. If a site I was interested in was hosted with IPFS, then I could mirror their content and help serve them their content on IPFS. If the original host goes down, I'll still be able to help host the content at its original URL, and the URL will still work for anyone else in the world who tries to follow it. And then maybe people will re-host my own content in the same way, even to long after I'm gone if my content is good enough.
