well... sorry for my last post, I've changed my idea as now I know the component behind WordPress and so there is no "confusion" between Joomla & WordPress. My misunderstanding was due to the fact that reading WP is like to use another (Blog) CMS instead of ours. But now I know that the component is an adaptation of WP e nothing else!
So I like the use of WP as a component! One only reason "standing up" is to speficy better (perhaps) the footer as per mistake an user can "understand" that WP is better than J!
my pardon accepted?

bye to All!
PS. mistaking is human...