[pgh-pm] another tag cloud example: amazon

[Chris Winters]

Amazon's use of tag clouds is new to me -- here's what they generated for me:

http://www.cwinters.com/images/amazon_tagcloud.png

BTW, I liked our digressions and tangents during Robert's tag cloud
presentation last week. Maybe that's an idea for future presentations
-- a loose concept or practice that people are interested in that
someone can take an hour or two to start us off. (Robert spent more
time on his -- he had code!)

Chris