It'd b nice to have more in-depth analysis on this kind of thing. Like maybe using stats to determine if people are more (or less) likely to fill out their full

It'd b nice to have more in-depth analysis on this kind of thing. Like maybe using stats to determine if people are more (or less) likely to fill out their full name when signing up or if they're more used to logging in with an email address or username. It would also be worth measuring how long it takes someone to log in to a website because then you can see if you need to make the form more prominent or whatever.