Preview won't let me scroll with the arrow keys.
The MozImage extension for Firefox won't let me scroll with the arrow keys.
Safari dumps me to a Finder dialog instead of a nice directory listing with hyperlinks when I try to view a directory.
fink doesn't want to install xv ("Couldn't find package xv") - this one could possibly be sorted with the right line in sources.list, if I knew what that line was.
I have also had "feh" and "xnview" suggested, whatever they are, but they have the same problem as xv.
Someone suggested a CBR reader, but the only OS X one I could find was Comical, and it won't let me open images that aren't zipped or rared or something.
Am I really the only person who's ever wanted to do this? Help!