At
1:29:25 in the livestream on Twitch, Steven says that higher rep with a node gives players greater access to higher tier (rarity) types of commissions, and provides unique content available to you.
At 48:32 in the same live stream, we hear that players can improve the chances of getting rare commissions in the node depending on how the node is developed. I assume the mayor plays a big role here, and that it's either policy based and/or based on a specific building or social organisation being built in the node.
The way they use the word "dealt" and compared them to cards, and combining that with the information above about unique content, it sounds like the commission board is not the same for all players at any given time, but rather that each individual player sees a random selection of commissions based on a pool of commissions that the node has. Much akin to a deck building card game, where the deck is shared by everyone in the node, but the hands that players are dealt are partially based on random luck and partly on their individual node reputation.
So, for example, a completely new player to the node may see a few higher rarity commissions every 30 minutes if they are lucky, where someone who has been with the node for a year might see a completely different set of much higher rarity commissions, except for perhaps one or two common commissions that are the same as the new player.
If this is how the system works, commission sharing becomes pretty important. I think it's also beneficial for the node overall, as it incentivises players to group up and share and get to know each other, furthering the node community.
But, I don't think a player with high node rep should be able to share a rare commission to a low node rep player, if that low rep player wouldn't be able to pick it up by themselves at the bulletin board. Or, in other words, players should only be able to accept shared commissions if their personal node reputation meets the minimum required level for them.
How do you guys understand the rarity system? Does it track with my take, or do you have a different understanding of it?