title: Is Microsoft Prism alive and active?
body: <p>I've been doing a lot of reading these last two days on Microsoft Prism, but the thing I'm still not very sure of is what does the future look like for it? I know that version 4.1 was just released a few months ago, but besides Microsoft's own documentation, I haven't found many blog posts written in the last year on the subject, most of what I find is 2009-2010.</p>
  
  <p>It definitely looks interesting but the learning curve seems to be a bit steep and I wouldn't want to embark if it's going to become obsolete in the near future. Anyone has any insight on this?</p>