title: Spring annotations @Repository and @Service
body: <p>What are the advantages of using <a href="http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/stereotype/Repository.html" rel="noreferrer">@Repository</a> and <a href="http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/stereotype/Service.html" rel="noreferrer">@Service</a>?</p>
  
  <p>Don't tell me about component scanning etc., I am looking forward to something extra benefits or features that are there if at all.</p>
  
  <p>what happens if I don't use it? what is that I would be missing?</p>