Change Detection »

This site keeps track of a web page and notifies you if it changes, with a list of what’s been updated. Think of it as revision tracking/alerting, for anything on the web.

Ever since I discovered it I’ve been using it like crazy; it’s amazing what this thing can be useful for - keeping track of deals, automatically sending new webcomics to your email, and many more

Combine it with gmail’s smart filtering system and you’ve almost got yourself a mini-RSS reader, only with way more flexibility