My impresion is that it's not possible, also... I was hoping somehow to gain something (like their visitors) from all the sites that curently have my images embeded :) Like a revenge of some kin

This is exactly what I've said I know how to do :)
More clear: I want the included picture to redirect to a page, not to another picture, therefore redirecting the page that includes it... if...

When another site includes one of my images, like <img border="0" src="http://www.daniweb.com/forums/myimages/misc/dani/largefeed.gif" width="24" height="24">, for example, in their own page, can I...