Nice info. What many people do not know is that Ledger Nano S (and other hardware wallets) also support many existing market tokens that run on ETH, specifically ERC20 tokens. You wont see the tokens on the Ledger Nano S interface screen, but you can manage them through linking it to MEW (MyEtherWallet) in a safe manner as described by the manufacturer.
https://support.ledgerwallet.com/hc/en-us/articles/115005200009-How-to-use-MyEtherWallet-with-LedgerSo even if you do not have an explicit wallet on the Ledger device for a certain token, these can be managed if they are ERC-20. There are currently over 5K ERC-20 tokens in existence.
Recent examples: Bax, Dadi, Abt, Dadi, etc.
List:
https://etherscan.io/tokens