The other 2004 election loser: Exit polling

The exit polls were released in mid-day, so they did not include people who voted after work. Those who were unemployed, or otherwise did not work and were on the government dole could vote during the day, and more likely voted for Kerry, while people who voted after they got off work were more likely to vote for Bush. Not meant to bash people who were unemployed or on the dole, just that people who have jobs would have less reason to be disatisfied with Bush than those who were laid off, or dependent on government aid. Exit polls would have a better cross-section if they polled people throughout the entire period the polls were opened, and were weighted to include numbers proportional to when people voted. It makes sense that the heaviest turnouts were before work, after work, and lunch break times. Also, did the exit polls include surveys during early voting in those states that had early voting, and were they weighted appropriately based on portion of votes that were done early?