Well I've hacked out the majority of one of the projects I've been meaning to do recently. Long long ago, in the days of free things on the web, the people at NetMind had a free service called URLMinder. This allowed users to register themselves for notification when a webpage was updated. There were some tools for webmasters to add this to their website as well. Now they charge you to request for notification. They didn't even notify people who were using the service either, it just went away. So, I've written/am writing mindURL, besides I've been trying to make my site as self-sufficient/contained as possible. It's nothing horribly complicated (AppConfig :-() but I couldn't find anything out there so there ya go. If you're interested poke me, I'll be making it available anyways, but things tend to fall to the wayside.