title: What blocks Ruby, Python to get Javascript V8 speed?
body: <p>Are there any Ruby / Python features that are blocking implementation of optimizations (e.g. <a href="http://en.wikipedia.org/wiki/Inline_caching">inline caching</a>) V8 engine has?</p>
  
  <p>Python is co-developed by Google guys so it shouldn't be blocked by software patents. </p>
  
  <p>Or this is rather matter of resources put into the V8 project by Google. </p>