Also don ' t forget that an order book does not attract spammers trying to hit a limit ceiling to cause disruption . In fact , as blocks get more full , spam increases as we ' ve seen starting last July 2015 . It ' s much easier and cheaper to spam the last 50 kb of a 1 mb block than the last 800 kb back years ago when blocks were only 200 kb in size . Plus , the spammer has the advantage of the tx rolling off after 72 h thus having not had to pay anything for his attack ! What a deal presented to you by Greg ! <| sep |> He doesn ' t just own it . He runs it . It ' s his alter ego . He actually says things like , I haven ' t been this excited about politics since the 1930 ' s there are too many Asian software CEO ' s in Silicon Vallley embrace the darkness , we have to acknowledge what we are doing multicultural societies are a lie . Go read his interviews . He ' s a Nazi .