Well. AmigaOS is great! What more to say. I would say that Windows and Mac is niches for me. Because I only use Amiga. I have no interest in PC or Mac, though I use a Mac daily. It doesnt give me any comfort.
At areas that Amiga can go further on with is pixel drawing, listening to music, video editing and other multimedia capabilities. Amiga was the first multimedia capable computer and I would say that its still the best choice. Why have you turned your back to Amiga? Ask that yourself sometime please. Because everyone else went for Microsoft products? Well, sometimes its just wise to go the way you want to go! Try that sometime and you find another side of your life
