Google login is great. The problem is just when a site only provides a Google login or Facebook login, and not a site-specific login. Which does seem to be a

Google login is great. The problem is just when a site only provides a Google login or Facebook login, and not a site-specific login. Which does seem to be a passing fad. "Log in with your Facebook account or go away" was a thing a couple years ago, but now most sites do offer an independent login method.