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.)