Community:
Here are some nice active community resources for discussing Not So Seecret Saturday:
Discord:
Not So Seecret Saturday - Official Discord Server, run by DirtPiper.
#PLACEHOLDER on irc.PLACEHOLDER.net - Official IRC server, bridged to the discord.
Forums and communities:
Original Minecraft forum thread
Official NSSS Forums (Work in progress!)
Wikis:
Seecrepedia