title: I'm not really convinced of Object-relational_impedance_mismatch?
body: <p><a href="http://en.wikipedia.org/wiki/Object-relational_impedance_mismatch" rel="noreferrer">http://en.wikipedia.org/wiki/Object-relational_impedance_mismatch</a></p>
  
  <p>I've worked with several projects and all have they used a database centric design and it seems to work fine. </p>
  
  <p>It seems that it's a new idea flourishing and now it seems fine but the value of it has yeat to be tested or am I wrong? </p>