* relays can just go away - you don't have your data then
* there is both user-friendly and secure way of managing your private keys; additionally, once your keys are gone, your identity is gone - there is no "I forgot my password" procedure
Also, events are just JSON content: you can easily dump them on your local storage and republish on another relay whenever you want.
* relays can just go away - you don't have your data then
* there is both user-friendly and secure way of managing your private keys; additionally, once your keys are gone, your identity is gone - there is no "I forgot my password" procedure