You may read from post #330 and onward. Sadly you wont find satisfying RP behind this, it was just about fun (for those who were online in time at least. uh). Furthermore since that day, and since Dieter and Alvin are in charge here it happened already, but not regularly.
I don't know if that answer is satisfying enough, but that answer is the explanation nonetheless. Also I hope you (if you were there) had as much fun as we did, and counting the number of KNF/KSP/AFA online I guess several of them had fun. After all, as long as RP infrigment is the exception rather than the rule, it is all that really matter, doesn't it ? ;)