About the seemingly turnaround on using tablets...
The WTS/JWs is a reactionary organization anymore. Or has been for the last 50 some years. In the early days of Russell and even Rutherford, they were progressive. Using motion pictures, radio, phonographs, all new and modern technology. But along the way it was decided since Jesus didn't lug around a phonograph player, then Jah's people shouldn't either.
Even through the 70s, the printing was cutting edge... but that was because you had free labor in the printing rooms all the way down to the street hawkers. They could afford it.
But as the computer age exploded and the Internet and personal computers, PDAs, then smartphones, tablets, became everyday tools, the WTS grew afraid of this information superhighway at one's fingertips. They sought to demonize it and scare people away from it. But when even their senior citizens have to rely on the Internet to do their jobs, or run their households, they can't beat it. They had to come around and embrace it. And I think they finally learned that by harping on it, it only encouraged people to defy them. So they did a turnabout, started working on how to use the technology, and hoping to keep fear in the sheeple to only use that WT app on their iPhone, and not go out googling JWs and finding JWfacts.com