When we last wrote about Amazon channels we gave it low bandwidth and ranking, because the deal was essentially that in January 2016 Amazon Prime customers could buy Starz, Showtime and HBO on their own, for an unbundled price. Since then Amazon has added more of its own channels, such as an Anime channel added in the US in January this year – but we still failed to feature it as big news. But Amazon has pulled much the same trick in the UK, Germany and Austria this week, but with a greater variety of channels, many of them local to the offering, and it has effectively said if you are a Prime customer and already pay something to us,…