title: One SVN repository or many?
body: <p>If you have multiple, unrelated projects, is it a good idea to put them in the same repository?</p>
  
  <pre><code>myRepo/projectA/trunk
  myRepo/projectA/tags
  myRepo/projectA/branches
  myRepo/projectB/trunk
  myRepo/projectB/tags
  myRepo/projectB/branches
  </code></pre>
  
  <p>or would you create new repositories for each?</p>
  
  <pre><code>myRepoA/trunk
  myRepoA/tags
  myRepoA/branches
  myRepoB/trunk
  myRepoB/tags
  myRepoB/branches
  </code></pre>
  
  <p>What are the pros and cons of each? All that I can currently think of is that you get mixed revision numbers (so what?), and that you can't use <code>svn:externals</code> unless the repository is actually external. (i think?)</p>
  
  <p>The reason I ask is because I'm considering consolidating my multiple repos into one, since my SVN host has started charging per repo.</p>