When Jack arrived on the scene and started spamming his links to Filedot, I foresaw  what could happen.  That is, if left unchecked he could eventually destroy the UseNet. 
. 
One of the best UseNet providers is Eweka, which is why I have been using them for many years.

Following are some simple facts.
.
The beginning of this year when I rejoined Usenet,  I found Eweka no longer carried "a.b.pictures.purebeauty".  This was the most popular group  and Jack's main go-to group.

I contacted Eweka, requesting, could they replace.  I received a few replies but no explanation as to why it was dropped and when or if ever they would carry it again.

Today it is still unavailable on Eweka.

Now, few days ago Eweka dropped two more groups from  Jack's list. namely :-
a.b. pictures. models petite and  a.b. pictures gmodels.
.
I again contacted Eweka but this time simply  requested a reason why they dropped the groups.
 
(Because of Jack, I am not at all interested in the group as it will simply contain the same content as the other 22 groups. ).
.
I  received a generic reply but as yet no information forthcoming.
.
Now my reasoning why Eweka dropped these 3  groups.

 Perhaps they examined them and saw that they solely consisted of just one poster (using a few different names),  cross posting to 23 groups, sample pictures and links to his Filedot account.

All these groups have just one active member - Jack.  
.
Therefore no community spirit , no sharing, no interaction whatsoever, only attacks and insults by Jack on anyone who  dared post any comment  on his spamming. 

These 23 groups are  now simply advertising hoardings for Jack's commercial links to Filedot.
.
(I could of course be wrong and Eweka dropping the Groups  has nothing whatsoever to do with Jack's   unrelenting  cross posting, flooding unwanted spam, his obscene sexually orientated attacks,  etc etc)

To conclude,

I suspect other providers will soon also start dropping Jack's groups
.
Anybody who follows and downloads his "Free" samples is very short-sighted.  (Jack gets paid by Filedot for each individual download)   And if someone signed up for premium, Really ?

Never feed a spammer

P.S.
Following a list of Jacks captive newsgroups


alt.binaries.chelda,
alt.binaries.gmodel,
alt.binaries.gmodels,
alt.binaries.models,
alt.binaries.models.petite,
alt.binaries.multimedia.erotica.asian.repost,
alt.binaries.multimedia.naturism,
alt.binaries.pictures.chelda


alt.binaries.pictures.e,
alt.binaries.pictures.models.petite,
alt.binaries.pictures.newstar,
alt.binaries.pictures.poultry,
alt.binaries.pictures.purebeauty,
alt.binaries.pictures.sierra,
alt.binaries.pictures.sierra.repost,
alt.binaries.pictures.totty

alt.binaries.pictures.totty.repost,
alt.binaries.pictures.vladmodels,
alt.binaries.pictures.youth_and_beauty,
alt.binaries.purebeauty,
alt.binaries.quicksilver,
alt.binaries.vladmodels