I've been thinking about this since SBS Gayo Daejun. It was the first time the approach in gendering stages and performances really hit me because there were comments at the time about which of the "change" stages people enjoyed more: the girls covering guys' songs or the guys covering girls' songs.
Not the grand ultra-meta debut post, but I figured that since the purpose of this comm was to cut down on off-topic comments by making them their own posts, here's some interesting stuff I found.