[xsl] random url for namespace to avoid uncontrollable dependencies

[Dirk <noisyb@xxxxxxx>]

Hello,

as a developer i have serious problems with using a URL as namespace...
because ICANN does control any URL i might use... and not me or people 
who use the XML..

so...

what would be the problem (which i don't see, yet) to use something like 
this:

xmlns:cms="http://localhost/cms/"; (i would prefer this VERY MUCH)

or, at least, this:

xmlns:cms="http://www.example.com/cms/";

or this:

xmlns:cms="http://www.google.com/cms/";


...as namespace url for my XML?


Regards,
Dirk