I’ve known about this for a while, but just checked it out again, and it looks like there are now several ways to get your Firefox extension fix in Flock with Flock’d.

• You can install the search plugin for drag-and-drop conversion on the search bar.
• Install the extension to convert by right-clicking on a link to an extension.
• Or just paste the URL to an extension right into the form on the Flock’d page.
• Or just pick from one of the recently converted extensions.

And it looks like Ferrite also released the whole thing as Open-Source—whatever that means. Which maybe is a good thing since there’s a note from a few days ago that says: “I will permanently take down Flock’d as of Febuary 28th,” which was today. Wonder what all that’s about.