title: Two almost same sites in one solution
body: <p>
  There are two almost same sites in my new job. (asp.net MVC3) <br>
  They did it with linked files. <br>
  They put all files in one shared folder (witch is no in the solution) then they added files to 2 sites as a link (full site and express version).<br>
  These sites <b>almost</b> same. I gues it is not the best way to create almost same sites. 
  </p>
  
  <p>Any ideas how to do it better?</p>