I thought about how we could make a bitcoin address memorable.
Initially I thought about encoding a bitcoin address in base 2048, and reusing dictionaries of BIP39. (mnemonic)

However, a public key is 160 bit and doing so would require LOG(2^60, 2048)=15 words.
It is still hard to remember a public address.

Another way of doing so is publishing the address on the blockchain (in the output of a tx), and only remember : Block Height + Tx Index in the block + TxOut index

Such information can be encoded in 4 words with the help of a BIP39. (assuming height of 350 000, 10 000 tx per block, and 10 outputs by txout)

I intend to include that feature in the wallet I am developing, are you seeing any downside or alternative ? (Except a fork happening that would modify the address)