It's the Over-Votes, Stupid
Lance deHaven-Smith, author of The Battle for Florida:
It’s an embarrassing outcome for George Bush because it showed that Gore had gotten more votes. Everybody had thought that the chads were where all the bad ballots were, but it turned out that the ones that were the most decisive were write-in ballots where people would check Gore and write Gore in, and the machine kicked those out. There were 175,000 votes overall that were so-called “spoiled ballots.” About two-thirds of the spoiled ballots were over-votes; many or most of them would have been write-in over-votes, where people had punched and written in a candidate’s name. And nobody looked at this, not even the Florida Supreme Court in the last decision it made requiring a statewide recount. Nobody had thought about it except Judge Terry Lewis, who was overseeing the statewide recount when it was halted by the U.S. Supreme Court. The write-in over-votes have really not gotten much attention. Those votes are not ambiguous. When you see Gore picked and then Gore written in, there’s not a question in your mind who this person was voting for. When you go through those, they’re unambiguous: Bush got some of those votes, but they were overwhelmingly for Gore. For example, in an analysis of the 2.7 million votes that had been cast in Florida’s eight largest counties, The Washington Post found that Gore’s name was punched on 46,000 of the over-vote ballots it, while Bush’s name was marked on only 17,000.