this is a great module in that it's simple and delivers. thanks :]
however, it's too much simple. I for one miss being able to print the button in the Node links area.
also, that "weight" setting is hard to figure because you can't compare the button's weight against other elements, so you have to keep on setting and refreshing until you're satisfied.
and it'd be good to be able to place the button in a block. what do you say? :]