RE: Debate - Do you think sending mass memos is spam?

[sydesjokes]

I created an Opt-In list that people join to receive memos from me. They send a wallet payment of 0.001 SBD, which I reimburse them, with memo of Opt-In. They can leave by doing the same with memo of Opt-Out. I pay at least 0.003 SBD for each memo I send.