This tutorial explains an easy method of offering an automatically updated html file to other sites. I have taken the example of an article but the same theory could be applied to other content such as tutorials, images or news.
Version: n/a Platform(s): n/a Updated: Sun Jan 21 2001
I found this interesting - explains how to use javascript in a remote file.
I think this has many other uses too, like cleaning up your code by keeping JavaScripts in a separate file.