Follow That Page: 100 Free Pages Tracked
Follow That Page is a new alert service for tracking changes to Web pages. Free registration is required for use and allows tracking of up to 100 pages. It checks for changes once a day (at 11PM PST). It includes options for Ignoring Numbers, Reporting Additions, and Reporting Removals. The reporting email shows the changes of a page. A paid version is being developed that would allow more frequent checking and more than 100 pages. My Current Awareness and Alerts page has been updated with that addition.