Yahoo Pipes is the ultimate mashup tool if you just want to mash few RSS feeds or you want to create some useful mashup with RSS meta data. Yahoo pipes today introduced Yahoo Pipes Badges, widgets of Pipes output.
You can share these badges or widgets on your blog or iGoogle home page or anywhere you want with the embed tags. Currently it supports Typepad, Blogger, Wordpress, iGoogle, for others use the javascript embed code.
It doesn’t offer any customization at the moment except ability to change the height and width of the gadget.
See the example gadget created using my Digg RSS feeds with direct links to original articles.
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I use self hosted wordpress websites. I cant figure out a way to have rss feeds from yahoo pipes automaticaly post to my website. The wordpress parsing program works find for normal rss feeds.