Has it really been that long since the fall (at least of major popularity) of Napster, direct connect, Kazaa, lime wire, audio galaxy etc? I believe (please cor

Has it really been that long since the fall (at least of major popularity) of Napster, direct connect, Kazaa, lime wire, audio galaxy etc? I believe (please correct me) that both Blizzard, Microsoft and many other major software firms distrubute software using BitTorrent, in addition to all Linux distros.