If you are interested in how mashups are shaking up the web world, or interested in mashing up your own content, John Musser’s Programmable Web is the best place to start. This is a very well-designed website with enormous content depth. John’s listed thousands of mashups and APIs and categorized them in helpful ways.
Mashups are reshaping the internet in very interesting and dynamic ways and will continue to do this for some time. For me it’s interesting to see the model of the early internet kind of “swing back” and again be characterized by information sharing rather than the “closed walls” that came about when big money started to flow into the system. However this poses a challenge for new companies based on mashed up content because ownership of the content that results from a mashup is not always easy to define. At Mashup Camp 2 I remember talking with Venture Capitalist Peter Rip who at that time felt that mashups *of themselves* were not the key value proposition, rather how the mashup might enhance the prospects of an existing company. I’m still digesting his notion because it may lie at the heart of how most websites will shake out in the future.
As a user I’m inclined to want an internet that is free or very cheap, very open, very rich with content, and has few restrictions on the use or mashing up of content. However as a travel website entrepreneur I don’t relish the thought of creating a great site only to have it’s content and ideas nabbed without any compensation.