Discussion in the news area etc seems to require facebook, google etc, and there seems to be no way of using the forum login.
Cross-site authentication like those are a potential privacy threat and I (I'm sure others as well) do not use them. Why should someone have it easy to identify your postings across many (often unrelated) sites? A bit of Google searching can enable a potential employer, nosy neighbor or even stalker to learn a great deal about you (people's identities have become unmasked by people linking up unrelated posts).
Having a separate identity on each site where one is a member helps protect privacy.
Cross-site authentication like those are a potential privacy threat and I (I'm sure others as well) do not use them. Why should someone have it easy to identify your postings across many (often unrelated) sites? A bit of Google searching can enable a potential employer, nosy neighbor or even stalker to learn a great deal about you (people's identities have become unmasked by people linking up unrelated posts).
Having a separate identity on each site where one is a member helps protect privacy.