Thanks for the info, that's very useful. If this is the intention, it seems like it'd make more sense to throw up roadblocks to only someone else who's in the

Thanks for the info, that's very useful. If this is the intention, it seems like it'd make more sense to throw up roadblocks to only someone else who's in the comment chain, rather than to someone who hasn't been involved at all and is just chiming in. Usually, those flamewars are long chains of comments between two people.