On Mon, 13 Feb 2006 13:47:01 +0100, Roy Schestowitz
NEVER use in your examples domains that can be registered by others. Use
example.com which is reserved for this purpose.
Other possibilities are to omit both www[dot] and http[colon]//, which
otherwise are followed or marked up incorrectly by text parsers. Even the
use of the @ symbol, particularly if buffered with numbers and letter,
often translates it into a hyperlink.
The truth is - if you know what you are doing, there is a milion ways. If
you don't know, use example.com :)