And personally I think to exclude all internationalisations because they're harder is a terrible attitude to have. Particularly these days when there's an online tutorials for pretty much any job imaginable (not to mention the numbers of helpful experts willing to give up their time for free on various forums and communities).
http://en.wikipedia.org/wiki/UTF-8#Byte_order_mark
And personally I think to exclude all internationalisations because they're harder is a terrible attitude to have. Particularly these days when there's an online tutorials for pretty much any job imaginable (not to mention the numbers of helpful experts willing to give up their time for free on various forums and communities).