Big difference to DAO: BCH protocol needs to be trustless (eco) AND careless (stupid simple)
No security comes from non mining nodes, no
Yes, where...
If you need to modify your cash with fancy add-ons (SW, LN, OPCodes, ordering, max_block_size,..) it is not cash!
Replace 'dealer' with 'LN Hub Hobbyist' soon
Clear simple business case FIRST: Than later SoV, Smart Scripting, Tokens on top PLS