I found this on http://tech.slashdot.org/article.pl?sid=10/08/13/217237from www.economist.com
A single ant cannot do much on its own, but the colony as a whole solves complex problems such as building a sophisticated nest, maintaining it and filling it with food. That rang a bell with people like Marco Dorigo, who is now a researcher at the Free University of Brussels and was one of the founders of a field that has become known as swarm intelligence.
Dr Dorigo was interested to learn that ants are good at choosing the shortest possible route between a food source and their nest. This is reminiscent of a classic computational conundrum, the travelling-salesman problem. Given a list of cities and their distances apart, the salesman must find the shortest route needed to visit each city once. As the number of cities grows, the problem gets more complicated. A computer trying to solve it will take longer and longer, and suck in more and more processing power. The reason the travelling-salesman problem is so interesting is that many other complex problems, including designing silicon chips and assembling DNA sequences, ultimately come down to a modified version of it.Read more at www.economist.com
After looking at an article on InsightScope about contest giveaways, I just read the FAQs for one of the tools, which is KingSumo Giveaway and I see that as at the time the FAQs were prepared, the tool doesn't integrate with Mailchimp. Instead you have to download a CSV and upload.Also, there is a warning that the tool may not be compatible with Facebook's terms in the future.Finally, there is a long, convoluted way you have to deal with duplicate content, which is described in the FAQs as follows: I’m concerned about duplicate pages for SEO We don’t create new pages, just add a parameter to your URLS. Google just sees the original page and URL structure. What we recommend if Google results are important is to run the tool, then once it looks like a winner I’d change the Title to the winner and the original URL. Remove the other titles. We are working on a fix to make this easier.Advanced users:Utilize the parameter tools in Google’s Webmaster Tools and set the Headline plugi…