Reasons not to use MVC architecture for web application

Question

In the past I have primarily built all my web applications using an N-tier architecture, implementing the BLL and DAL layers. Recently, I have started doing some RoR development

Answer 1

For me? the only reason I'd not use MVC is because the application I'm working on was already started in web forms. I'm not a big proponent of scrap/rewrite, but anything new I do is in MVC.