The only issue I can see with privacy is when you tell your girl you're at work and she sees on FFLOGs that you actually played FF14 at that time xD Or when you call in sick for work with migraine and your boss or co worker sees you have a ton of FFLOGs for that day. They'd have to know your character tho,and they could also see it on lodestone or ingame. But still, stuff like that is also why I never connect any gaming accounts to my social media and stuff like that ^^