Clint Barton/Phil Coulson Avengers recs

I've been saying for a few weeks that I'll post a list of Clint Barton/Phil Coulson Avengers recs. It took me most of the afternoon -- because I kept getting distracted and reading the stories again -- but it's now done. I can't promise that these will appeal to everyone or that they're even a good selection of all available fics. These are simply the stories that I love the most -- out of what I've read -- and I'll try to explain why.

( This might get long... )