It's just where I spend my time. It's not a huge priority. Also, many users, about 50%, don't have an email address. I made this choice to simplify signup, but

It's just where I spend my time. It's not a huge priority. Also, many users, about 50%, don't have an email address. I made this choice to simplify signup, but the fact is that some folks just cannot recover their password automatically. I'm planning to build a more automated method, but I have much more important features to build in the meantime.