While I think it's shitty that they did this, part of me also kind of likes it. The most resilient form of web behavior includes bookmarking sites and discovering new sites by them linking to each other, and also via conversation with others online, rather than getting all your sites from a search engine. I get that search engines are useful for lots of things. But maybe this will help kick people's search engine addiction if they realize there's lots of good stuff out there that you can't trust a search engine to surface.