<http://schema.org/articleBody>
"We've seen many, many iterations of the popular tower defense games over the years, but this one has a special meaning for all you Twitter fans out there. \nBased on a tried and true concept, Tweet Defense is an iPhone game that lets you fight zombies with various tower defense units, but with a social twist: it grabs your various Twitter stats - number of followers, friends and tweets - and calculates bonuses to your defense based on them. It's like an infinite time sink which connects two enormous time wasters - Twitter and tower defense. In other words, it's beautiful. \nGet Tweet Defense for $0.99 from the App Store. \n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2010/03/10/tweet-defense-fight-zombies-with-the-power-of-twitter/>