We should be careful with these insta-polls, but CBS found that:

Forty percent of uncommitted voters who watched the debate tonight thought Barack Obama was the winner. Twenty-two percent thought John McCain won. Thirty-eight percent saw it as a draw.

Forty-six percent of uncommitted voters said their opinion of Obama got better tonight.

Sixty-eight percent of uncommitted voters think Obama would make the right decisions about the economy. Forty-one percent think McCain would.

Forty-nine percent of these voters think Obama would make the right decisions about Iraq. Fifty-five percent think McCain would.

As CBS notes, these numbers could change, so take the poll for what it's worth.

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