Was just trying out the latest Yahoo Pipes!! While accessing for the first time, could not get all the advantage of this project (still in beta). But could find a tutorial on the Yahoo Pipes!!
So, before trying the pipes, try reading the tutorial once here.. and then go ahead and create your own pipes.. possibilities are endless
Happy piping!!
note: On the first day of release of this project, Yahoo servers clogged with load.. and they put the message "Our pipes are clogged, we have called for plumbers!!" :-)