by frag.machine » Fri Jan 11, 2013 7:03 pm
As someone who write Java code for a living, I'd say if you really don't need the Java plugin, disable it. Java is a great language for corporative application development, but Oracle been sloppy on security, and this is tarnishing the technology reputation. Luckly, most of these exploits can be quickly fixed or at least workarounded on the server side.
I know FrikaC made a cgi-bin version of the quakec interpreter once and wrote part of his website in QuakeC 
(LordHavoc)