This post contains a batch of observations from this year's London Book Fair. Some of it recalled an experience from about 20 years ago.
I got a chance to visit with Charlie Redmayne of Pottermore (...) was enjoying his status as a game-changer.
The key to Charlie’s disruption was his willingness to substitute watermarking for DRM. He said it definitely made him nervous to do it, but he couldn’t see any other way to achieve what he wanted for Pottermore. He had to be able to sell to any device; he wanted to be able to allow any purchaser complete interoperability. There was no way to do that and maintain DRM.
(...) the most startling early news was what he reported about piracy.
Apparently, Potter ebook files started showing up on file-sharing sites pretty much right away after they opened. But before they could serve any takedown notices, Charlie says the community of sharers reacted. They said “C’mon now. Here we have a publisher doing what we’ve been asking for: delivering content DRM-free, across devices, at a reasonable price. And, by the way, don’t you know your file up there on the sharing site is watermarked? They know who you are!” And then the pirated content started being taken down by the community, before Pottermore could react. And very quickly, there were fewer pirated copies out there than before.