Inoreader is the absolute best for me, although I usually use it for discovery. I just have over 200 rss feeds, mostly from blogs, but from Twitter and Faceboo

Inoreader is the absolute best for me, although I usually use it for discovery. I just have over 200 rss feeds, mostly from blogs, but from Twitter and Facebook too, and then tag and star everything I may be interested in. They also have this chrome extension for adding websites from the web, but I haven't found myself using it much. It has a pretty good search functionality, but I think you do have to pay for some of it. It also has a lot of automation tools like "auto send to one note" sort of stuff, integration with ifttt, among others.