Introduction to Web Services
It seems there’s a new web service with a catchy name (Flickr, Tumblr, Twitter, etc.) coming out every day.
The Web Services category of Staffhacker aims to help you understand and process these new services in a way that helps you weed out those you won’t benefit from and not miss those you might love.
To get started, check out the Google suite. That should keep you going for a while.