6 Internet providers disclose Web tracking for ads (AP)

NEW YORK - The nation's largest Internet service providers all say they haven't partnered with Silicon Valley startup NebuAd Inc. to monitor Web surfing and deliver targeted advertising to their subscribers. Here is a look at six smaller service providers, however, that have conducted trials. The companies say all the tests have ended, often to review privacy and related issues. No provider is known to be currently using NebuAd.

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Bresnan's test involved about 6,000 customers in and around Billings, Mont., from April 1 to June 26. The company notified customers by sending e-mails to customers' Bresnan addresses and posting notices on its site. Customers were given an opportunity to decline, or opt out, of targeting, and 18 people took advantage of that option. Cable One Inc. Cable One, a unit of The Washington Post Co., conducted a test in Anniston, Ala., with about 14,000 customers for six months starting Nov. 20. The company did not provide specific notice of the trial, nor did it let customers opt out of participation. It said tests are routinely conducted and fall under general notices and agreements posted on the company's Web site and mailed to subscribers annually. The company said it would have sought affirmative consent, known as opt in, had it continued with full deployment.

Full Story: 6 Internet providers disclose Web tracking for ads (AP)