Though blogger was a big hit he wasn't the founder/co-founder of it. Evan Williams was credited with 100% success of blogger. I am not sure about his associatio

Though blogger was a big hit he wasn't the founder/co-founder of it. Evan Williams was credited with 100% success of blogger. I am not sure about his association with xanga though. But with Twitter he gets an equal footing. That's what I think he is referring to in this article.