Imho, with Google's raft of products, I think they used it wrong. Google didn't really need a Facebook. However, it did have room for a Disqus. They shouldve

Imho, with Google's raft of products, I think they used it wrong. Google didn't really need a Facebook. However, it did have room for a Disqus. They shouldve started with an improved system for comment pages on Blogger and YouTube (and heck, other products like Google News) and built out a social network from there, not the other way around.