Jeremy Zawodny writes:
You can get RSS output from lots of non-news and non-blog stuff. Everything from classifieds on eBay and craigslist to Bugzilla, Wikis, and so on.
The problem has been a lack of good tools for pulling it all together. In the Unix world, we often connect sources of data to filters and utilities using pipes. A pipe is a way of constructing ad-hoc workflows composed of any number of inputs, filters, and manipulation tools. And the beauty of the whole system is that they all use a very simple input and output method, so there’s a nearly infinite set of ways you can combine and recombine them.
Yahoo Pipes is a hosted service that lets you remix feeds and create new data mashups in a visual programming environment. The name of the service pays tribute to Unix pipes, which let programmers do astonishingly clever things by making it easy to chain simple utilities together on the command line.
Tim O’Reilly adds:
Yahoo!’s new Pipes service is a milestone in the history of the internet. It’s a service that generalizes the idea of the mashup, providing a drag and drop editor that allows you to connect internet data sources, process them, and redirect the output. Yahoo! describes it as “an interactive feed aggregator and manipulator” that allows you to “create feeds that are more powerful, useful and relevant.” While it’s still a bit rough around the edges, it has enormous promise in turning the web into a programmable environment for everyone.