Well... But URLs ARE case sensetive. Not the domane names, but "path" part is not imply any case-isensitivity rule, and most servers by default will distinguish some.domain/Some/Path and some.domain/some/path ... ->

sorry I meant domain names, yes obviously the path part is case sensitive

A, got it, it make sense

However, I'm pretty sure I can make apache httpd virtual host module distinguishing domains with only case different. (Evil laugh)