Calling someone a consistent hypocrite is a personal attack, pointing out a specific and relevant act of hypocrisy is not. Some of the same 'contributors' accusing the journal articles associated with Go! as being of insufficient note were the same voting to keep the Go article in the absence of any such third party mention beyond 'news'y blog mentions. That is hypocrisy. Pointing it out, however exasperatedly, is not a personal attack.