No, this is not a religious reference to Houston or even Trump.
This is, however, a notice that the sci fi classic by Arthur Clarke, The Hammer of God 
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The Amazon Kindle originally promised a technology that would improve your reading experience, at the same time cutting the cost of books in half. Those books would arrive on your Kindle through the magic of the Whisper Net, a free space age delivery service.
The Kindle: Good Before, Better Now. A woman was using a Kindle at Starbucks the other day.
If you stop by Amazon, you'll see Jeff Bezos has launched their latest product:
Thanks for the head's up (again). I was browsing through sci-fi a few days ago and missed it but now I have it.