Quoting John Kalucki <j...@twitter.com>:
Every search engine, social network, blogging platform, content aggregator, and to a certain extent, every used book store and used record store...
Except that digital content producers can block search engines if it's in their economic interests to do so. I'm not sure how that's working out in "Murdoch vs. Google", but at least it's been examined. ;-)
For that matter, some "news organizations" have imposed strict rules on how and when they may "use" Twitter.
-- M. Edward (Ed) Borasky http://borasky-research.net http://twitter.com/znmeb "A mathematician is a device for turning coffee into theorems." - Paul Erdos> -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk