The quality of posts published on this forum if and have changed the very a small number of.
The main reason of the Spam and endless useless messages is the company's signature trash ICO. Their such a huge number of their participants no matter what is written in his post, the main thing to write in a week 10-15 messages and get the rates.
The system of merit created only stopped the growing number of high-ranking participants in this forum. Go to Alternate cryptocurrencies, you'll see that what they write is sheer Nonsense and a Scam.