The author disconnected the solution ... So No more cheating possible from that source ... but what about the cheater ?
spoj.pl/users/macedonian_boy/7
Current world rank: #26 (191.3 points) !! 
He is still in the global ranking system !?
No, that's not what he said: He only disconnected it from the index page! The sources are still available.
Yes, that's what I wanted to say, but I was wrong!
The links to the sources are still active, but download is no longer possible.
I think that is a good decision. Thanks!
Visiting "Cheating High School"4 - how funny 
Yeah that guy is accepting that he is a cheater.
btw Is it that we can only find cheaters no option to stop or refrain them ?
Yes,unfortunately I am cheater,but I don't do anything bad.
Is it forbidden to collect AC solutions ? 
That is a contradiction in itself: Cheating IS bad.
You are not only collecting them - you submit them, and that is bad.
If you don't realize that this kind of behaviour is against the idea of SPOJ - can't help.
Let me quote from amaroq's website (hope, he doesn't mind - otherwise I will remove it):
we are working on anty-cheating system on SPOJ...
first of all, we allow users "collecting AC solutions" 
to check the flag = user not included in ranking...
generally, dura lex sed lex... so, do not cheat!
You stupid bastard don\\'t teach me what cheating is. ok ?
You are not admin, so it is not your **** business.
It\\'s up to you what you will do against cheaters, but if someone wants to cheat, you may not be able to prevent it.
btw, I submit those AC solutions to ensure that they are really correct solutions and will use it in future for good purposes 
P.S. You better fix bugs in this forum
we will leave you the decision - you can send AC submissions as cheater_bot, but in my opinion you shouldn't be in the ranking system, if you don't check the appropriate flag honestly, it is possible you will be banned.
Just don't spoil the fun! 
SPOJ is community-oriented platform, so the community can punish you as well...
If you are rude guy, this is not my problem, but if you fart in the community - you will be kicked out! ok?
Nice to see that adminstrators taking cheating seriously.
Between this user spoj.pl/users/kumaranurag/10 submitted 39 problems in 2 days (till now). A cheat or a Super Programmer ?
& that macedonian_boy is still in the ranking system ?! :
Submission #2459713(https://www.spoj.pl/files/src/2459713/11 Problem: EPALIN) by macedonian_boy is also clearly the same as amaroq's submission. Why is this guy still on the ranklist?
on problem: MOBIVINA
spoj.pl/files/src/2474683/3 
(i made the #2474686 WA)
three possibilites:
1) we provided (auto-)disqualification, hence the author can disq his own solution
2) we provide a check-box - "not included in ranking" (but the submissions will affect on other points) (is it good idea? any suggestions?)
3) we can ban the user
after we provide (2) - we will warn cheaters (in global news) and explain in details the rules,
after week or two - we start to ban all cheaters - pointed out by community... (esp. EB team)
any suggestions are welcome