I have also installed tiny tiny rss (because I used Google Reader) on a server. I also installed Coppermine to host photos. So far, I am very pleased with my shift away from Google. I also try to use duckduckgo and scroogle as much as possible. I will say that I believe Google does have the best search engine. Google search has been the hardest habit to break. Perhaps there is another search engine that respects its users privacy?
I worry about OAuth. I think we should battle to end OAuth - forcing users to be part of a social network/service to use their service is a horrible practice.