Note that not every browser
is fully capable of displaying the quake
symbol properly in all fonts
. You might need to make an update for that. This writeup is being written in a browser
that shows the symbol correctly in the title bar but not in the sans serif
font used for the node header, for instance.
Windows Update is supposed to solve this problem for the most common used fonts, but chances are you have many others which still lack the symbol. No perfect solution as of now.
Same goes for Linux -- some of their fonts have the Euro, some doesn't.