Earlier quoted context omitted.
I use conkeror--which is a vimperator "clone" based on xulrunner, with emacs-like keybindings and commands. "Is it problematic when a site has graphics for navigation?" It depends. Most of the time it's still a link, so the browser has no problem identifying and highlighting it as such. If it's something fancy (image map? JS magic?)--it can be a problem. Fortunately, such sites are not common. "Do you cycle through l…
As for the efficiency--again, it probably depends on the "mode" I am in (mouse is easier for plain surfing) Besides plain, what other kind of surfing is there? Or are you talking about the differences between using those keyboard-only WMs and normal ones? As far as I know, using only the keyboard for some task is usually about efficiency gains, but in the case of surfing, I'm obviously not sure there's much to be gai…
Working with online documentation while coding, for example, is much more efficient for me with conkeror. Or looking up some piece of information while I am typing a reply to a HN comment :)
On the other hand, it's an overkill for me to keep both my hands on the keyboard while I am reading a nytimes story or following links at leisure.