I just tried to download firefox in Croatia, but found it nearly impossible. Going to firefox.com takes me to http://www.mozilla-japan.org/products/firefox/, which displays mostly ????? as Japanese fonts are not installed on this machine. Finding an English download is actually quite difficult, as google search results are similarly localized to prioritize Croatian pages. It would be much easier if organizations simply took one to the URL one requested, rather than trying to infer something about you based on your IP address.