This has been around since last summer, apparently, but if you haven’t seen it it’s worth the time. It’s a very slickly produced short video (Flash animation) put out by the ACLU that shows how information and identity might be abused in the near future.
That’s one expensive pizza. (via Jon Udell)
Rambles Blog at Star Chamber 
Schneier recently wrote on this same topic:
http://www.schneier.com/blog/archives/2004/12/the_digital_per.html
“The issue is that both government and commercial organizations are building “digital dossiers” about us, and that these dossiers are being used to judge and categorize us through some secret process.”