Is there any way to configure Dash to search/access Firefox bookmarks, too? Seems like it would completely replace Gnome Do for most things if it could do this one thing. Gnome Do keeps causing errors with the login keyring, so I've given up on using it, but I miss being able to access my favorite bookmarks with just a few keystrokes.
Such a tool happens to already exists: the Bookmarks Lens.
You can install it by following these directions:
Funny you should ask! This was posted just a few days ago in WebUpd8 and seems to be what you're seeking. According to the page, you can either get it at Launchpad or from a repository created for it: the following is all a quote from WebUpd8:
Once installed, run the following command:
And the new Unity Bookmarks Lens should show up in Dash. If the new lens doesn't display any bookmarks, try restarting your computer.