AN ALTERNATE WWW, ORGANIZED MORE LIKE FACEBOOK, BUT WITH ALL OF THE PAGES, PM's, GROUPS, POSTS, FILES, EBAY/CRAIGSLIST POSTS, ENCRYPTED USING SHA256.
THE BLOCKCHAIN WOULD BE HUNDREDS OF GIGS OF ENCRYPTED, CONTINUOUSLY UPDATED NEWS, INFO, FILES, ETC, AND YOUR WALLET BROWSER WOULD BE A REAL BLOCKCHAIN BROWSER.
Didn't usenet used to do that?
Nobody would run a full client if it men having 100+ gigabytes of data at the moment...