Why every post must wait 5min? very pek chek u know?
moderator can do something about it ?
According to our moderator explanation and my guesswork is it is to
prevent ppl create a new user and then use the new nick to flood
the forums with irrelevant postings so much so that it can slow
down the forums until break down. Sometimes the nick is banned so
the unhappy poster create new nick to create trouble so in a way
such mechanism can ease but not solve the problem 
