Actually, I would like to avoid X (especially Xfree) of course, due to its well-known security flaws.
I was just wondering if there's not a graphical browser of some kind already out there for Linux that does not rely on a network extensible windowing infrastructure. If there is, it probably avoids the security threat X presents. My guess is that some of the handheld Linux distros may well have something suitable, although I haven't had the time to check yet... (Perhaps a browser based directly on SVGAlib or GGI? I'm not sure what's out there.)