Warning: Dependence on Facebook, Twitter Could Be Hazardous to Your Business
http://www.pbs.org/mediashift/2009/01/warning-dependence-on-facebook-twitter-could-be-hazardous-to-your-business029.html

Glaser, Mark
PBS
2009

Abstract:

You've probably heard how much the micro-blogging service Twitter can help your business, or that being on social networking site Facebook can boost your company's profile. But what you might not have considered is the potential danger in over-relying on these startups that could go out of business, get bought out, or close your account if you aren't familiar with their Terms of Service.