Since I'm an avid follower of the white wolf publishing's wonderful books.
I can probably answer this question.
The current world of darkness is more or less based on the old system, however, with current developments in the white wolf's broad range(And provided I ever get my hands on some wonderful information about the new whole sha-bang of systems books) I can safely say that as a wod player, I'm willing to interact with the "new-er" style as well as the old style.
I own the old vtm, rather then the newer vtr.(The fact that they changed "All" of their core-books does not make my job easier, it makes it harder!)
But actually, if you do happen to have information on the newer books(aka vtr, the newer werewolf book, the newer mummy book(if there is a newer one) the newer mage book, etc.) I'd be extremely appreciative. As the case stands that white wolf books, are quite expensive and very well written indeed.
But not all of us can "continually" afford to purchase said wonderful books no matter how much we "want" to do so.
Thank you.