I never particularly trusted Google. Reader and Calendar are the only non-searchy products I've ever wanted to use. I had Reader backed up at pinboard.in, which was good because the Takeout for Reader was borked. At this point, 7+ years of my family's Calendar is the only thing I'd miss if Google disappeared, and the only product they make that I find useful. Thanks for reminding me to revisit my backup solution for it.

As for search, I stopped searching the web regularly in about 2008, directly searching Wikipedia, Youtube, Google images, Wolfram alpha, and Amazon directly from the URL bar with bookmark keywords.