Spotify DRM: If you have an internet connection, we'll give you ten hours of free music a month, paid for by advertisements. Then we'll try to sell you on a subscription service with unlimited access, offline play, and no ads.
Microsoft DRM: We'll have you pay $500 for a console, $60 for a game, $50 per year for an online service, then we're still going to put ads on XBox Live, and we reserve the right to brick your system at any time.