Given that the games have been out a couple of months now, it's now time to lift the last restrictions on talking about Pokémon Sun and Moon. As of today, you may now post anywhere on the site regarding the plot of Pokémon Sun and Pokémon Moon.
If you are posting spoilers, you do not need to put them in [spoiler] tags, although it is worth considering that some of our users still may not want to see some of the late-game plot points. We leave it up to your discretion as to whether you continue to use them.
As always, thanks for being part of Pokécharms, and we hope you enjoy the new freedom