title: WWW or not WWW, what to choose as primary site name?
body: <p>From technical perspective the only issue is traffic and incoming links (one of them should redirect to another). </p>
  
  <p>Now I need to choose which one should be primary. Some sites have www (google, microsoft, ruby-lang) and some without www (stackoverflow, github). Seems to me the newer do not use WWW.</p>
  
  <p>What to choose?</p>
  
  <p>Please with some explanations.</p>
  
  <p>UPDATE: This is programming related question. Actually site is for programmers, so I expect to see what techy people think.</p>
  
  <p>UPDATE: Site without WWW is clear winner. Thank you guys!</p>