There is a problem here. Selling characters. Yes this can currently happen by simply selling your account to some one but, that entails giving them your credit card information in the form of credit card registration within the account settings. Being able to transfer a character to a separate account would remove this worry.

That's not to say I wouldn't like such a service, in fact I would like to be able to play on both of my characters at the same time. This, however, is impossible due to the way they set up security by not allowing one account to be logged into, at 2 different locations. Basically, this is a playonline issue that prevents us from using 2 characters on 1 account simultaneously. If they could fix that, it would still allow us to achieve what you want without the potential for rmts to come back in and start selling characters pre-leveled.

Basically: Allow us to log in with any number of our own characters at any given time.

They probably won't do that for either A) Technical Reasons (Playonline) or B) they want more money (rather than you have 2 accounts at full price you would have 1 account that only costs $1 extra a month).