Recently, I saw a bunch of people discussing data availability, ordering, finality, as if they were spells... I only need to focus on one main thread: you might think "what I send out = it's valid," but in reality, someone still has to help you make the data accessible for everyone to verify, then decide the order in which to include it in the block, and finally give you a "non-repudiation" seal. It's like sending a package: first, you have to put the parcel on the truck (make sure the data isn't lost), then plan the route (who goes first, who goes second), and only when it's signed for does it count as delivered (finality). The testnet's point system is more like queuing for a number, everyone is watching whether the "mainnet will issue tokens," but I just remind myself not to turn into the last person in line for a possible airdrop... that's all for now.