[ehasbrouck]

I got one of the "Tom Harris" messages, sent to an e-mail address scraped from the Web site of a small California-based nonprofit organization.

I've gotten no response to my e-mail messages sent to the 3 researchers who have identified themselves, or the Princeton IRB. But I was able to find phone numbers for all 3 of the researchers in their c.v.'s posted online. The Principal Investigator has yet to return my calls, but the grad student took my call. He referred most of my questions to the principal investigator, but he did tell me that they sent e-mail to between 200K and 300K addresses scraped form a list of the "top" 1M Web sites.