My BW stands at 52 logins right now, but it's not yet quite complete. I think I'm missing a couple banks. Over the last year or so however, I cancelled almost 100 accounts, ranging from obscure forums, trough hosting providers, to facebook. It was a herculian effort, as companies put up emmense barriers (especially the hosting companies), but I somehow got it to the minimum I can realistically have - which is roughly 60 I think.<p>I try to avoid SSO, only exceptions are a single forum, which had broken registration, and my uni. Why? 1. SSO is a single point of failure, which you (unlike BW) cannot audit yourself; 2. You have to trust it's not gonna sell your data - perfect graph of services one person has is of course very juicy information; 3. They the make management of one's accounts slightly harder, as you cannot easily know how many you have by looking into your BW; 4. You are locked into your SSO service.<p>For MFA, I use fido keys (yubikeys), which I have to highly, highly recommend. Not only are they miles ahead of anything else, but they are also so easy and quick to use. I have a little one permanently in my usb port and to log in you just touch it. I'd recommend this if you are MFA-fatigued. Obviously, I always take the best form of 2FA available regardless.<p>All passwords in BW are long random alphanumeric and I have a XKCD-style password for that and something similar for FDE/logins into computers.<p>BTW, getting BW was the best decision I could have made, not really for security (although that's obviously the point) but fkr convinience. No more silly variants on passwords and no more guessing emails for reset.