Are you or your visitors using Social Logins?

Social login = Sign into a website with Facebook/Google/Twitter/etc.

I suppose the average HN user, like me, signed up to many, many websites and I cannot imagine my life without a password manager.

If you use Social Login: - What is your strategy to remember which Social Login you used on which website? - Are you also using a password manager? If so, why not stick to generated passwords? If not, why are you not using a password manager?

Bonus question: If you use Social Logins in your projects? What percentage of people are using these and what is your target audience?

I can understand how a non-tech audience would use Social Logins to sign into consumer websites. But I was just curious about the "tech" audience.