Waterstones is giving up on ebooks again and — perhaps more importantly in the long-term, also walking away from the still-growing digital audio market. The company told their digital media customers by email and posted site notice that “the Waterstones digital download store is closing,” and digital files are no longer available for sale on their web site. Customers who purchased ebooks are having their libraries transferred to Kobo, as of June 14. Digital audio customers are being abandoned in full; their only recourse is to “please ensure that all the MP3s in your library are downloaded to your chosen […]