> For censorship to be a real concern, such a transaction would never make it into the blockchain

I believe non-miners run mempools, is this correct?

> just because a minority of hashing power decides to censor your transaction doesn't mean the entire network will

Miners en-masse currently can decide to block transactions. With something like an attachment process this would become impossible as the word was spread about a tx being censored.

I'll just keep bumping this thread every week or so.