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You're funny . . . .
a) you knew what I meant and ignored the question
b) your smart-ass answer is wrong (votes decay exponentially and it takes far more than ten/day to reach anything close to worthlessness). I guess that math really is hard for you.

you get ten full power votes a day.
it doesn't matter if you vote for yourself
or any one else.
it takes some time for a depleted account to replenish it'self
dependent on how much you drained it.
it doesn't matter if you vote for yourself
or any one else.

so what 's the problem?
(there...I removed the math for you...
can you understand it now?)

Look at the explanations as to how voting power decays and is replenished. You DON'T go anywhere close to zero if you vote more than ten times. If you vote 20/day, your voting power stabilizes around 50%. The problem is that you said that your voting power goes to zero -- and it emphatically does no such thing.

so why are you so concerned?