I disagree. The anchoring point of this article is rooted in the multiple-identity problem in online communities. Shirky's idea is to limit scale and embrace

I disagree. The anchoring point of this article is rooted in the multiple-identity problem in online communities. Shirky's idea is to limit scale and embrace identities, while this article's counter is to deemphasize identities and disincentivize secondary accounts. In other words, this whole article is about tackling the ONE issue that real-world interactions don't have.