Was inspired by this comment here by @9000. I really like the feeling you get when you like an obscure little thing, then run into someone who also likes that obscure little thing, and you get the vindicating experience of gushing about it together. ("Finally! I'm not the only one who likes this thing!")
niche piece of media, and what about it makes you love it so much?
(posting it here because I'm not sure it would fit in any of the individual media ~'s)