Transferring items between alt characters

[Niwashi]

they will never add a system that allows you to break the limit

SE already limits the number of characters we can have on a server. They even have two different subscription levels according to which character limit you want (and are willing to pay for). That's as much limitation as any other MMO needs. Why would SE need more restrictions there than anyone else? (It's not even an actual restriction, because you still have the same amount of storage space spread across the same number of characters, the only difference is how hard or easy it is to transfer between them. Even if you never transferred anything, your other characters can fill their storage space with their own items.)