We are in agreement that the practise is not the desired one for either of us, @baah. My feeling is that if the software allows undesired behavior than the algoritm(s) needs adjustment. Flag one spammer down and another arises to take their place.
For example, and really only a random example, if the community does not think self voting is desired then restrict it in the software rather than downvoting someone about it. This change is expected in the next fork evidently.
In the same way it is my feeling that many undesired practices could be restricted via software mods.
Thanks for your detailed explanation, @baah. One might aurgue that allowing 10 posts daily instead of 11 is penalizing the inmocent.... yet your point is well taken and seems very valid to me.