I like Opera's "navigation bar" that shows 'home', 'index', 'contents, 'next', 'previous' etc. links based on the documents LINK REL="..." elements. But does Firefox have a similar feature built in, without installing an add-on?
I found this old thread (from 2003!) which implied it did:
Hester: Mozilla also has this hidden bar, but the difference is that Opera has a fixed range of buttons. Whereas Mozilla allows you to define ones as you need, which appear in the Document and More menus.
...or were they talking about Mozilla Mozilla, not Mozilla Firefox?! Anyway, I can't find anything, any ideas?