> Without Growl I do not know that we would have any sort of decent notification system in OS X They are right to say this, as the current Notifications system in OS X is ripped nearly pixel-for-pixel from Growl's implementation a decade ago. Like Spaces, Quicksilver, Cover Flow and others, Growl paved the way for a lot of the usability enhancements OS X gobbled up in recent years. Apple folks: take note. These are r…
I _think_ when Growl came out it was an open-source implementation of a notification UX that Apple had already demoed, either as a prototype or in some first-party apps, but it's just a vague memory. Does this ring a bell for anyone?