I am addicted to RSS feeds. I was extremely sad when Google Reader was shut down in July. However, there have been a lot of replacements, and the one I currently use, NewsBlur, has been terrific. It helps me sift through nearly 900 sites. I am an information junkie.
In my travels on the RSS feeds, I came across a new site to me. http://www.repairmyflute.com/. Which is the Powell repair blog. There is a LOT of great information in there. Go spend some time and learn about flute repair, maintenance, and care.