multi-voting?

So if you can afford multiple residences in different states, your vote gets counted over and over? Another revealing letter from Altercation:

"Name: Andrea
Hometown: New York, NY
Speaking of Nader... I was frightened to learn that my ardently conservative father and all his business friends (members of the 200 club) are giving donations to the Nader campaign as a means towards Bush's re-election. My father, as with many wealthy people who hold multiple residences, will be voting twice this year (as he did in the last election in both Florida and Pennsylvania for Bush) as there is no process set in place to check multivoting."