title: What is Wasabi?
body: <p>On <a href="http://www.joelonsoftware.com/" rel="nofollow noreferrer">Joel Spolsky's blog</a>, I often read something about "Wasabi" and if I check Wikipedia, it mentions that <a href="http://en.wikipedia.org/wiki/FogBugz#Wasabi" rel="nofollow noreferrer">it's an in-house programming language</a>. </p>
  
  <p>What is it? Why do they use it? And why isn't it public?</p>