title: Symfony reusable services
body: <p>Everyone talks about reusable bundles in symfony, but what about reusable services? Should they be easily reusable? Should they sometimes not? I was just thinking about moving some services outside of my bundle and put it directly into /src/services. For example I have a syntax parser that has been in the ForumBundle before, but now I want to use it in another bundle too. </p>
  
  <p>But then I thought, it might be also used in other projects, isn't that common because services should be less coupled because they are simpler than bundles?</p>
  
  <p>Sometimes Iam even unsure if my service shouldn't become a complete bundle, how can I seperate the tasks of this two methods?</p>