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digitalghost - 9:38 pm on Dec 23, 2006 (gmt 0)
Check out the above linked video, from Luis von Ahn, and you can throw out the math. Distributed computing, via brain power, not processing cycles.
>>I like the idea of human-rated pages. But let's do some math:
* say there are 10,000,000,000 web pages
* for a page to be rated reliably, at least 5 ratings are required
* a page needs to be rated at least once a year
* one person can rate 100 pages per day, 300 days per year.