For something that raised 960BTC there's surprisingly hardly anything going on here, is there some sort of 'official' forum or are there really so many people trolling around in here that they keep being deleted?
Pretty much all discussions relating to ARCH is conducted in the Arch HQ on Slack. You need to hold 8000 Arch in your wallet to gain admission to the HQ network.
This forum here, is a breeding ground for fud shillers and people with the agenda of driving prices down on alts to better their positions a cheaper prices. By joining the Arch HQ, you are then able to not only learn about new and exciting projects that Arch is working on prior to the general public.
Arch HQ is also a very good place to learn and share valuable information regarding many other alts that is not commonly known by the general public. Once the newest version of the wallet is released, as long as you hold 8000 Arch in the wallet, you will be able to just click a tab and enter the HQ from within the wallet. The same goes with holding 16,000 Arch, this will gain you access to the Sales section and 32,000 Arch will gain you access to the CEO section.
All this will be incorporated right into the wallet.