Monitor any Website
Websnitcher - Free Online Website Update Recognition
Don't miss any updates of your favourite Websites
Websnitcher monitors your sites periodically (every day).
and shows you a detailed list of changed textareas.
It also generates rss Newsfeeds from the collected data, for use in your favourite Newsfeedbrowser.
Websnitcher collects per default only relevant changes on sites. (the intelligent filter tries to ignore changes in date and irrelevant textareas like: how many users are online)
The Service is no longer being developed but remains, as it is online.
You can try it, the service is free of charge.