Some web servers I've come across use /home to store the site files:
/home/vhosts/www.example.com/
Others use /var like:
/var/www/www.example.com/
What's more clean and "Linuxy"? Should we all be using /usr/local/www/
?
Possible sources: http://www.tuxfiles.org/linuxhelp/linuxdir.html