title: How do I spoon feed an IObservable from procedural code?
body: <p>Most sample codes around Reactive Extensions revolves around how you compose logic and operators on the sequence. </p>
  
  <p>The parts around Observable generation focus around "FromEventPatter","FromAsynch" etc.</p>
  
  <pre><code>IObservable&lt;string&gt; observableHotStatus = ??;
  foreach (var task in todo)
  {
     //Process task;
     //Post status message into observable; How do I do this?
  }
  </code></pre>
  
  <p>In short, I want an object that I can post into, like an ActionBlock, Action (of T) or something like that.
  What's the easiest way to achieve this?</p>