If you tend to do most of your reading in RSS form, this bookmarklet will save you a step or two in the process of printing your favourite articles. Just drag the bookmarklet into your bookmarks bar and select the article you want to print in Google Reader. Hit the bookmarklet and your browser will begin downloading a printer-friendly, attractively formatted version of the article in PDF format. It will keep all the regular formatting, links and pictures, but with a readable two-column layout, page numbers and nice headers to go along with it. Hit the link to check it out.
Print to PDF in Google Reader [Joliprint]