Whether to make registration without email?

How many problems in the future, if you make registration without email? Just 2 fields: name, password, E you can specify later in the settings section.
April 4th 20 at 00:31
2 answers
April 4th 20 at 00:33
Do two-factor authentication of the user's choice.

Let me enter your secret question and answer to recover access to Accu, if the password is lost.

Can be displayed on the screen (and prompt the user to print them out and keep) a secret number, which will help restore access to your account.

All this is to make it unnecessary for the user.
Against bots is a captcha.
April 4th 20 at 00:35
Mail is used for which there is no protection from bots (when I need it confirmed) email is used for password recovery as well.

How many problems in the future

Yes there is a future, if the user can't even a forgotten password to restore?
@collin, I'm yelling with you
well you want to do without e-mail, make a phone number instead
you want to do without a phone number
who are you to forbid that? - aida48 commented on April 4th 20 at 00:38
@edward_freedom, I carry a laptop. Sitting in a bar now and write the answers on the toaster that not normal? - Aaliyah.Lehner commented on April 4th 20 at 00:41
@edward_freedom, a discussion of how they spend their personal time, the author answers not related to the topic of the question. - mozelle_Rolfson10 commented on April 4th 20 at 00:44

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