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

[Jon Ribbens]

On 2017-07-10, John Black <jblack at nopam.com> wrote:
> 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.

I don't think that rule would block too many reasonable posts. On the
other hand, I also block everything from Google Groups, and, as of
recently, everything from netfront.net, so I don't actually worry too
much about false positives in this group, given it contains so much
trash.