title: Watermarking Plugin Performance - Is FastScaling an Option?
body: <p>I'm wanting to use ImageResizer to serve thumbnails that are scaled and watermarked on the fly on a high traffic website.</p>
  
  <p>My testing has shown that the Watermarking plugin results in a significant decrease in throughput compared to just scaling them with FastScaling.</p>
  
  <ul>
  <li>Scaled: 150+ images per second</li>
  <li>Scaled &amp; Watermarked: 35 images per second</li>
  </ul>
  
  <p>I dug through the Watermark Plugin code and saw that it's using GDI+ for its image manipulations.  Is it possible to make it use the more performant FastScaling plugin instead?</p>