1. The thing about informing staff and players about the rules, which was an old issue, is clearly not happening. Yesterday some staff told my friend that Litematica's EasyBuild feature is now considered "cheating", even though when I checked announcements and development logs there were no clear statements about this. Please clarify if this is forbidden or if staff still don't know the rules. (If it's really forbidden, you really hate builders in CCNet)
2. Peaceful periods for insane amounts of time. Just like the current truce which will end tomorrow. This dumbness is hopefully ending and I hope we won't have this again. If we wanted a peaceful game, we could play Towny or SMP. Nations is only good with sieges and wars and you removed it for 1 whole month!
3. Re-enable keep-inventory in arena plots. There should be a way to fix exploiting this; maybe the item will be kept only if you first combat-logged inside an arena plot.
4. Adding tax to /ah and forcing players to use chest shops. It is just a stupid idea unless we don't have cargo planes. Even if you add 90% tax people will still use /ah because travelling 10k blocks for a sugar cane is obviously meaningless.
5. Silver farming, it's always been a lazy money production method and nerfing it is not solving the issue. People still can make insane amounts of money with transferring some stuff between machines. Maybe you should add those SF ores to GPS mining so it will be a real job.