Case insensitivity (was Re: browse keys (@bk))

[Kenneth Brody]

Fairlight wrote:
[...]
> I wholly disagree.  I can't even enumerate the large number of "unique"
> identifiers I've seen in -many- industries, which make use of letters.  Try
> UPS shipping numbers, for an off-the-cuff example.
[...]

But, are UPS shipping numbers case-sensitive?  (I don't have a tracking
number at the moment for me to test.)

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| Kenneth J. Brody        | www.hvcomputer.com |                             |
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