I never intended for this list, but I like it. I'll chime in with mine.

Main Story - Done
Side Quests - I have minimap OCD. Gotta to be clear of all quests.
Crafting/Gathering - All crafts, miner and bot to 60. Mainly used to be self sufficient in raid food and potions.
Glamour - Always
Mount-/Minionfarming - very casually
Raiding - Absolutely. Favorite thing to do.
Housing - Have a house but I'm slowly furniting it.
Gold Saucer - Try to remember to daily cactpots, but usually forget. None of the minigames interest me.
24-man Raids - Still doing these for gear, farthings, and machi matter.
Sightseeing - Only when I stumble upon one.
Beasttribes - Usually just get max rank and then forget about them.
Dungeons - I usually only run dungeons to tag along with friends or help out someone new.
Seasonal events - Always.
Leveling multiple classes - I have many classes leveled, but taking a break for now. I keep a tank, melee, caster and healer geared for content. Not interested in leveling more currently.
Mentoring - I enjoy mentoring
Making Gil - Haven't since favor farming became useless.
Relic Weapons - I'm casually doing this. Currently at 146/240. Damn umbrite takes too long to get when you barely run roulettes.
Deep Dungeon - I really enjoy this. Got a couple of weapons and probably grab a few more.