Newtek. Hands down. Most of the A2000 and up hardware would have never have been produced without the demand for the Toaster.
Thats not to say most Amigas had Toasters, just that the legitimate commercial demand commanded the development and production after 1990 that we would have never enjoyed otherwise.
In short, its the only reason it didnt die by C= mismanagement sooner.
Of course the European popularity shouldn't be discounted either.
