+ 1 NXT == x Vote { x = Func(accountBalance) = polynom * accountBalance}
+ 1 Account == 1 Vote { vote = Func(accountBalance) = 0.5 * accountBalance}
These won't work. They are easily defeated by splitting your wealth over several accounts.
May seem to on the first glance. But you have to pay fees in order to do so; which is a good thing for the whole Nxt community.