http://www.marketingpower.com/ has been crawled 1,489 times going all the way back to December 12, 1998.

A crawl can be a duplicate of the last one. It happens about 25% of the time across 420,000,000 websites. FAQ
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January 1, 2011

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February 1, 2011

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February 4, 2011

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February 7, 2011

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February 8, 2011

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February 22, 2011

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Apr

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April 12, 2011

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April 22, 2011

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April 23, 2011

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June 19, 2011

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June 23, 2011

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July 18, 2011

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July 19, 2011

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July 21, 2011

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Dec
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Note

This calendar view maps the number of times http://www.marketingpower.com/ was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.