Blogging responds to even a modest increase in bandwidth

It's those little things that you see in the corner of your eye that distract you. Like this one:

[T]he average user", he says, "has little to hide, and so hides little". The other side of this equation is the effort demanded of the average user in order to use encryption properly. Even the simplest of the good encryption programs have a real learning curve.
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PGP represents the other end of the spectrum. It's free, and quite secure, but you'll need to take the time to read the manual and understand it. You'll also need to convince others to take that time, too, or else you won't have anyone to send encrypted messages to.

It was just this evening that a married couple, good friends of ours and partners in The Cause, took dinner with us, as the airbreathing offspring units fell asleep to the Rocky and Bullwinkle DVD, while I explained how Pretty Good Privacy made their lives better, and made the life of a keynote speaker at an upcoming LP state convention tolerable.

It's not the hardware, it's the people using the hardware whom you must choose to trust. PGP's manual is explicit on this point, as it describes a Web of Trust.