In my opinion though, "could" is so close to "potentially" in definition that it seems rather pedantic to hinge the entire article and its conclusions on that single choice of word.
Actual Title: How Amazon Assistant lets Amazon track your every move on the web
HN Title: Amazon Assistant lets Amazon track your every move on the web
I should have been more specific.
In my opinion though, "could" is so close to "potentially" in definition that it seems rather pedantic to hinge the entire article and its conclusions on that single choice of word.