To reduce the level of spam accounts, make it so an email is required and that email can only be used on one account.
This will allow:
-More security
-Less spam accounts/hackers
Of course, any account in the past shouldn't require an email, but for the future generation, spammed accounts will be harder. Of course, you could always just create another email or use another one, but nowadays, it's harder for children to make emails with the increased security asking for phone numbers and verification. |