title: IE doesn't actually delete the cookies
body: <p>Pressing <code>Ctrl+Shift+Del</code> brings up the deletion dialog in almost all browsers (I've tested IE, Firefox, and Chrome), where you can delete <strong>cookies</strong>, <strong>form data</strong>, <strong>passwords</strong>, etc.</p>
  
  <p>Firefox, and Chrome are working just fine. However, IE just like always acts differently. It shows the message that everything is deleted, but it actually preserves many things.</p>
  
  <p>To test it, I simply log into a website, so that its authentication cookie is set on my browser. Then I delete all cookies. Then I request a private page of that site (which would be served to logged in users only). Guess what? In Chrome and Firefox I get redirected to login page, but in IE, I'm still logged in.</p>
  
  <p>Any ideas?</p>