A common desire is to be able to monitor Topic pages or an entire TWiki Web, so one can easily keep abreast of happenings. TWiki currently has two mechanisms for this:
The WebNotify system allows more flexibility in what you monitor, but requires editing TWiki pages with precise syntax. The WatchlistPlugin allows more flexibility in how changes are reported, and lets you subscribe by clicking a button, but you have to subscribe to each page individually.
FIXME more