I'm very sorry if this was added already but the only one I could find was a thread and on the resolve technical issue which I believe goes here.

I like to have a bit more of control on the friends list. The fact is that it could lead to unnecessary interaction specially now that if they see you around the are, your name is easy spotted in their favorite colors or the default orange one, YAY!

People will always send you friend request for EVERY single thing. When they like how you play, your personality or even if you are a female player >.>... But what happens when they add you? Most of them just don't even say hi anymore therefore why are they still in our friend list? If you choose to delete them, you will still stay on theirs. I'm pretty sure if you delete someone is because either you don't care having them anymore and/or you don't want to be friends.

Lets say that if both people delete each other because of x reason, they or you can add each other back again and you will not get a notification and neither them. You will be automatically added to their list without you even knowing it. I think it is our right that if we choose to not have any more contact or we don't consider that person a friend, once we delete them, we will be removed from their friends list too.

Also in another note I had people that were not necessarily someone that I would consider for blacklist but is someone that I just don't want to be associated or interact that closely if possible (Like I said not someone I need to blacklist or not be polite). Sadly I still get /tells when I get on and also have them checking me on what dungeon I'm and what area. You name it. If we are on the same linkshell fine, nothing I can do about that but why am I on this person friends list with the info on what I'm currently doing right there for them, even my status. Come on... if someone wants to search me, at least let them go through the hassle of the player search.

I have pretty much just decided not to add anyone on my friend list and sometimes just use the busy status if I someone is online and free that I know as soon as they notice me, they will send me a /tell. No point on deleting them so I just use it as a "time to get on busy" signal.

I don't blacklist people unless they are rude and I have a good reason to never talk to them again but EVEN those people still got you on their friend list. Which now that I think about it, it would be nice if you decided add them on blacklist we are either automatically deleted from their friend list or our current status becomes unavailable to them. I'm guessing they will get the hint and delete you at least.

Hopefully this suggestion will be taken in consideration.