Isn't the difference that with Platypus, Greasemonkey,
and Aardvark YOU are making the changes and controlling the flow, while with Autolink, the actions taken were "behind the scene" where you had NO control over the actions taken?
Wouldn't the first three equate to an advanced method of setting font, color, etc. per website?
A good friend will come and bail you out of jail ... but, a true friend will be sitting next to you saying, "Damn...that was fun!"