.NET 4.0 MEF. Pluggable ASP.NET MVC 3.0 Approach

I am going to start new MVC 3.0 .NET 4.0 application.

I want to implement each component for my web site once and simply reuse it then for another web sites i going to build.

Currently i am looking the best practice i can use to achieve my goal.

I did some research and found that I may get a lot of advantages using MEF.

I found interesting MEF MVC solution called plugable MVC http://www.thegecko.org/index.php/2010/06/pluggable-mvc-2-0-using-mef-and-strongly-typed-views.

Is it really worth to use such kind of approach(Plugabble MVC) of building MVC apps?

Advantages disadvantages of pluggable MVC?

May be somebody may suggest something else?

What specific problem are you trying to solve? MVC is a very extensible and pluggable framework as it is. I would say that for a simple site MEF is not necessary. Please provide more information on the issues you are running into with the stock MVC framework.