Find a cool web page? Want to read it on your Kindle? Kindlebility will send it as a PDF to your Kindle, already converted for easy reading. Enter your email@example.com on the Kindlebility website, drag the special link to your bookmark toolbar, and add firstname.lastname@example.org to your Kindle Approved Email List. That's it. While surfing the web, just click the "Send to my Kindle" bookmark link, and voila, it's there, albeit without graphics.
Visit http://kindlebility.darkhax.com/ for a cool video describing the process, and get your free bookmark link.