You're probably aware of this, but for those that are not, you can easily get around this problem by adding a hidden form field with X-HTTP-Method-Override as the name and the method as the value. Assuming your web server supports the field.

Awesome, I don't know if I'll ever use it, but it's good to know.

If you want to build a RESTful website, it's really hard to get around it. Consider logging out. You want to send a DELETE to /Session. So you can just do this:

  <form action="/Session" method="post">
    <input name="X-HTTP-Method-Override" type="hidden" value="DELETE" />
    <input type="submit" value="Log off" />
  </form>