Google is changing how you set up 2FA

Great news, but I'm still waiting for PayPal and other financial institutions to get on the SMS-less bandwagon (details[0]).

Too late for me. Should you lose your Project Fi Number, you lose verything. Your gmail account. Your paid apps. Paid software (e.g. insync.com)

Why the downvote? Let this be a warning to you. Even if you know your current PW, no chance to log back in. Google will ignore letters from lawyers.

Long overdue