Those Little Things That Annoy You In-Game.

[BunnyChain]

Specific FATE requirements for books. Because waiting an hour for that FATE to spawn is really fun.
Also, MB window closing when you buy something.

[Vladislav]

set PF to exp only/farm for & ppl's die on simply mechanics ;(

[Leoheart]

Loss of sight on blm :c

also Lalafells

[Kolaina]

whm's who scream for foes so they can holy spam, then QQ for ballad immediately after, and finally cussing me out because i don't carry ethers

[ChaozK]

Scholars in early dungeon low level roulette who just go semi afk because the fairy handles all the healing.

[Zarckd]

drunk ppl on DF...

[Gormogon]

RMT spammers
Rage Quitters
Whiners
Those obsessed with gear and numbers

[RaquelleAvarosa]

Newbies trying to ninja into a EXP/Farm PF group hoping for a carry

[Amnesia]

gilspammers. By far my biggest annoyance in the game and IMO SE's biggest failure with ARR.

[Corfish]

Newbies trying to ninja into a EXP/Farm PF group hoping for a carry

Most I know that do that are just looking for a party in general so they can actually learn. Still maybe not the best idea since it'll just make people angry, but it's not exactly with mal-intent. They're just tired of being told they can't do something because they don't know it.