How is your templating solution different from these? http://breve.twisty-industries.com/ http://breve.twisty-industries.com/ http://code.google.com/p/dirty/

How is your templating solution different from these? http://breve.twisty-industries.com/ http://breve.twisty-industries.com/ http://code.google.com/p/dirty/ http://code.google.com/p/dirty/ genshi.builder is similar too. More here http://wiki.python.org/moin/Templating http://wiki.python.org/moin/Templating