I wanted others to explain to me, which approach is better: using a session or designing it sessionless. We are starting development of a new web application and have not yet decided on what path t...

Can anyone get me a detailed answer on this? What's the advantage of using Session-less Controllers in ASP.NET MVC?

Reading Guru-Gu's blog post about ASP.NET MVC3 hitting RC, he says:- Session-less Controller Support You can now indicate whether you want a Controller class to use session-state – and if s...