If you have a Ravelry group with pages or posts that are list of links to patterns, yarns, projects (and more) you can now make those lists browseable and searchable by turning them into a bundle.
To see what I mean, click the image below to look at Sock Knitters Anonymous' bundle of 120+ self striping socks.
Here's how: First, go to the bundles tab in your group and create a new bundle. Next, click "add to this bundle" and you'll see an option to add from a group page or a list of links.