Of course, many mashups exist other than the ones I have highlighted in this chapter. You can always learn more by studying other examples of mashups.
In studying mashups, you will find one web site that is a particularly useful resource: http://programmableweb.com
. This site is created and managed by John Musser.
I will be referring to Programmableweb.com throughout the book but want to highlight some specific parts here that will help you keep up with mashups: