title: Project reference vs. DLL Reference - Which is better?
body: <p>I know there are other questions regarding this subject, and I've looked at <a href="https://stackoverflow.com/questions/271828/vs-solution-projects-vs-dlls-best-practice">this question</a>, but I'd like to see a little bit more discussion and information on both sides of this - is it a better practice to add a project to a solution and reference the project, or to add a reference to the .dll?</p>