jm Þ*®ïwÌMç,Ä£/Õô3 <ìLéÛ 0L³To the memo protocol ? You are the only one developing it so you are the only one modifying the protocol. I don't think there is an alternative serious site that is a "memo clone"
https://whatsonchain.com/tx/dc6a74a1b6ac62f275728ccfe4ac05bf2cfb34e072242eb3c76ce9633fd9bfe3