I've been tracking and reporting the same 4 bots on Tonberry every day for a month and nothing has been done. My friends have given up reporting them because nothing gets done. There's not a shadow of doubt that they are botting. There are a variety of things you can do to verify bots which I won't go into on the forums as the joke will end up being on me instead of them. They rotate daily between Wind Sprites in Lower La Noscea and Golden Fleece in Eastern Thanalan. I've even seen them trading materia and soulbind gear with their owner (5 accounts being driven by one person).
I ask passers-by every day to report them and get ignored.