I get the point of this, but me personally, I prefer to have aspects of me forgotten/gone rather than remembered, stored and searchable in the future. Yes, it's true that, about once every two months, I am looking for something that I swear I came across on the Internet at some point. However, the rest of the time, I'm able to re-find it just by doing another search, whether on search-engine-of-choice, or a search box on particular-website (e.g. socnet, stackoverflow, reddit, github, hacker news...).