The stalker argument is absolute bullshit. A stalker would most likely not use the flight path of Swift's private jet as a means of stalking her; it would be too cumbersome. Additionally, this is not "willful and repeated harassment" of Swift since Mr. Sweeny, as stated in the title and the article, obtained the information from public date provided by FAA. The intent of Mr. Sweeny's tracking project was not to expose Swift to nefarious individuals but to expose the environmental impact of her private jet. The rich and famous are public figures and, as such, are open to criticism from the public. This is merely a flex (and a futile one at that) by someone with the resources to silence critics.