Comment by gpspake

Using a password manager negated the whole signing up thing from me and I actually like it better because I'm signing up with a site specific email and random password instead of using a third party account that they might not support or that I might not use in the future. Mostly I just don't want my major provider identities associated with individual third-party sites. A password manager basically provides the same click to login experience without the side effects of using SSO.