title: Meteor: difference between names for collections, variables, publications, and subscriptions?
body: <p>In the Discover Meteor examples, what's the diff between "posts" and "Posts"? Why is it that when we do an insert from the server we use "posts" but when querying from the browser we use "Posts"? Wouldn't the system be confused by the case differences?</p>
  
  <p>I see the variable assignment for client Posts to the server posts in posts.js. Is it a conventional notation to capitalize client and use small caps for server?</p>
  
  <pre><code>Posts = new Meteor.Collection('posts')
  </code></pre>
  
  <p>Why does server/fixtures.js use "Posts"? I was under the assumption that we query "Posts" in the browser (client), and use "posts" in the server, like we did in meteor mongo. So why are we now using Posts in the server?</p>