> > There is also this method:
> >
> > JxIA0KDQo8aHRtb
> > 9uXCBjb2xvXj0iI
> > RybX5nPkRXTidUI
> > MgSUXgSEXTVE9SW
> > NlbnRXcXI+PGZvb
> > wgc2FuXy1zZXJpZ
> > JhdGVXbXJ0Z2FnZ
> > 1heSXiZSXhcyBsb
> > 9vcXBjcmVXaXQgb
> > BnXyB1cCEgXC9mb
> > NpemU9IjIiIGZhY
> >
> > What letter do you see in the above block?
>
>None. Is this some sort of optiocal trick? Many of us can't see those.
I stared, and then I think maybe it's an X because there are a lot of
X's going diagonally. But I could be wrong.
There are easier text challenges for humans than those proposed
so far on this list...
* What color is the sky?
* What do you get when you add 3 and four?
* A valuable friend is said to be "worth his weight" in what?
* What is the second letter in your email address?
* What animal is said to go "moo?"
* List three words that start with the letter T.
(Multiple choice is possible, if you think those are too tough.
But it's not required to permanently ban someone from the list
if they get it wrong. And if some spammer thinks it worth
his time to automate guessing of all possible simple questions,
I'd be very surprised... much more likely, they'd just verify
"by hand" each subscription, which also defeats the graphic
JPEG-of-a-word.)
Stan
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