So only lifetime members can register additional accounts? This doesn't seem like a good idea at all.
I have experienced this same problem today trying to register a second account to my wallet.
We have been told that the only way to conceal our full balances is to have a separate anonymous account but can apparently only register an additional account if we are a lifetime member? If so, this should be added to the membership information page as a perk of membership; it is much more significant than cash back on some fees.