Below is an example of the kind of results you can get for the Google Preparing Mobile Focused Search Site post in TechCrunch:

Check out these two demo sites:
(the widget is on the sidebar)

• 2or3things blog
• Les Tourments d'Achab

• you decide where the recommended articles come from
• recommended articles relate to the post a reader reads
• easy set-up, we just need the url of your blog and your blogroll/OPML
• simple installation, you copy and paste a piece of html code in your blog
• you can track the inbound traffic from other sites using rollSense, as well as the outbound traffic you generate to your trusted sources of information
• rollSense can also be used to only display the latest posts from your blogroll or posts filtered by your keywords.