> It should either be A) be an opt-in service that these sites provide > and not something that's automatically generated and/or
You opt in when you agree to the terms of service for each site. As with most things, if you don't like the terms, there are plenty of alternatives. > B) allow you to insert your own RSS feed as the subscription options. Which would be an interesting way for most of the sites to have an upsell. Use us for free on our terms, pay a monthly fee and we'll give you more control. Jake Ludington http://www.jakeludington.com
