Pretty much sums up my feeling about the responses too.
It's mostly "we provide the basics, let it to the not-really-that-big community to come up with the stuff you ask for" or "there's already some 10 ho-hum independent efforts for that", instead of: "we (Google), ourselves, will create, guide and provide top tier implementations for those things, like we do with Angular for example".
It's mostly "we provide the basics, let it to the not-really-that-big community to come up with the stuff you ask for" or "there's already some 10 ho-hum independent efforts for that", instead of: "we (Google), ourselves, will create, guide and provide top tier implementations for those things, like we do with Angular for example".