The page is not yet operational with regard to content. And as you can see the page layout still requires changing to the format of the infrastructurematters website as a whole.
The first blog is planned for January 2012, which is timed to provide a lead in to the publication of the book Green Infrastructure for Sustainable Urban Development In Africa.
In the interim the site itself is operational and you can send comments on any aspect of the infrastructurematters website, though these would currently be considered as private correspondence.