I agree w/ Eidheann that "My Favorite Fics in 2015" sounds much more personal and subjective than "Best Fics of 2015" which has sort of an implication of objectivity. Perhaps a wording change might make you feel better about it? Totally up to you, and I totally know what you mean. It's defintiely different reccing in a fandom once you get to know authors more personally. But I think everybody is pretty cool about realizing that not reccing something does not at all mean you don't like it. Especially when you are trying to keep the # of the fics on your rec list around a certain #.

Super curious to see your choices!