The test thread linked from this board's header gives the dreaded Mozilla Yellow Screen of Death in Firefox 1.0.7 (GNU/Linux):
XML Parsing Error: reference to invalid character number Location: http://wakaba.c3.cx/sup/kareha.pl/1099697376/ Line Number 138, Column 404:
The thing it complains about is an apparently invalid & entity called #1125546; in between the header and content for post #137.
Aw fuck, what the hell is THAT all about? It's a pretty huge code point, but why on earth is it "invalid" now?
Apaprently the highest allowed unicode code point is 1114111 (0x10ffff). Go figure.
`Sorry´ about that, I was testing how this board handled entities ;p