Actually it is because the post usually out of date
if the post is still relevant, sure, post it
but usually what we get here is:
thread: fav clans?
from: 4 years
someone necro it and said: where is the love for Berzerk
answer: they didn't exist back then
why people hate necroing? this is the main reason
UR changed so much in the past few years
usually the one who necro it would only said about new cards or clans, certain modes that didn't exist back then
yes it helps, what happens if people speculate on the public board?
they could spread false rumour about CR
people buying the card thus the price of the card goes up
then the perpetrator will get a lot of money since they bought a bulk of it before (maybe bad attempt of raising price of a card)
if you said, oh this card will become cr because the price goes up, then it will spread like fire and people started buying the card. at the end, the price of the card keeps increasing
also, there are so many noobs out there that don't understand how CR works.
I remembered I read a post (in a card page) "ohhh! this card (Dregn
) is very powerful, I'm sure this card will become CR in few weeks time. if you want to buy it, now is your chance!"
actually I read this post 1 or 2 days after Dregn
we know that there is no way the card become a cr
but it annoys people to the end with these noob comments