You can login signing a message with your node, no need email or other info. @LN+ is an amazing system to connect node runner users

Know what's even better than logging in with your node? Not logging in with your node They absolutely do not need me to create an account, they just want an easy way to log my purchase history and send me messages that I don't want I used one of their competitors that didn't make me jump through hoops to use it

The channel history of my node is public, i don't give them any other information, they need to be sure my node identity to help users to coordinate in the Liquidity Swap