I still have 0 XCH and am wondering if anyone here has heard of this. (I’m a bit skeptical as I can’t seem to find any other reference to their statement.)
Faucet.chia.net is run by the chia team to test out their pool distribution. Its legit. You will get 1 mojo to your account. 1 mojo is one trillionth of one XCH, its the smallest form of chia.
I have not heard that you can’t join a pool without XCH. I need to read this. Technically, your wallet address doesn’t really exist on the blockchain until XCH is transferred to it. You can test this by creating a new wallet then trying to find the receive address in chia explorer. It won’t appear until it has a balance.
This is because there will be a (presumably chia lisp) smart contract that has to be executed to join/leave pools, and all smart contract execution is tied to a blockchain transaction, so you have to fire off a very tiny transaction to get your plots enrolled in a pool.
Yes, https://faucet.chia.net is the official Chia faucet, I also run https://chia.togatech.org/ which is pretty popular and widely used, allows 10000 times the claim amount as chia.net faucet and allows one claim every day. The official Chia faucet was built to give out just a mojo because that’s all you need to create a smart contract for pooling (your plots will be coded to the smart contract, which can allow you to easily switch pools without replotting by changing the pool within the smart contract), our Chia faucet was built to spread hope to people with a 0 XCH balance.