ESR might have been relevant and interesting at one point - way back in the past. Now , he is just a blowhard with an inflated ego. I am not sure at what point

ESR might have been relevant and interesting at one point - way back in the past. Now , he is just a blowhard with an inflated ego. I am not sure at what point he "jumped the shark" but somewhere down the line his articles/notes started being about showing-off rather than being about substance.