I have a large number of newsfeeds in the Feedly reader, I also exported the collection as an OPML so that I could have a backup version running in another reader, The Old Reader, as it happens. I also have my Feedly connected to IFTTT so that I can manipulate items I flag or otherwise “save for later” in Feedly. Indeed, various IFTTT recipes take those items and cook them up into Twitter and Facebook updates, send them to my Tumblr and WordPress sites etc etc. In addition, every link I save for later is added to my Diigo stream, so there is an ongoing searchable backup of the things that caught my eye on there. I know Diigo is probably a bit old hat by now, but it still serves a purpose and you can browse my links on the site here.