Did you know you can add syndicated feeds to your friends feed?
For those who didn't - just click here.for the list of their top 1000. If you click on the column headings you can sort the results for easier searching - and if anything grabs your fancy, just hit 'SUBSCRIBE'.
I get a feed from AO3 for all the stuff tagged 'The Professionals', because some kind soul navigated the instructions on Lj and created the feed AO3 works tagged 'The Professionals'.
So, for example, you could create a feed for all the stuff tagged The Man from U.N.C.L.E. (TV) or The Man from U.N.C.L.E. (2015) - AO3 have a FAQ on how to do this - scroll the full FAQ for information about the other ways to access one of their feeds - if you prefer not to use Lj.
Now here's the enlightened self-interest part - in order to create a feed for Lj you need a paid (or permanent) account, which I don't have.
So, if after reading this, you feel moved to create an Lj feed, as well as subscribing to one (and there are all sorts - I get one for New Scientist as well) - all I ask is that you let the rest of us know!