Twitter business models in the fast and the long

Although this post is nominally about ways that Twitter could potentially make money, that's really just the springboard to discuss a pair of trends that will lead--and, indeed, are already leading--to markets for many products and companies.

http://news.cnet.com/8301-13556_3-10310045-61.html?part=rss&subj=news&tag=2547-1_3-0-20