What's with all of the Case Solution and Test Bank nonsense posts?

[John Black]

In article <slrnom6vdt.rbm.jon+usenet at sable.unequivocal.eu>, 
jon+usenet at unequivocal.eu says...
> 
> On 2017-07-10, John Black <jblack at nopam.com> wrote:
> > While you're at it, throw these rules in and the group will appear very 
> > clean and on topic.
> >
> > Subject contains "PEDOFILO"
> > Or
> > Subject contains "MAI"
> > Or
> > Subject contains "SEGRETO"
> [snip >100 lines of rules]
> 
> Or just "subject does not contain any lower-case letters".

That is probably ok, but I was worried some legit posts would get caught 
in that.

John Black