1
vote
1answer
38 views

To use a third party email service for my own website or not [closed]

I have a very simple question. I am building a social networking website for people in the same profession as myself (Medical researcher). I want to send email notifications about threads posted on my ...
17
votes
4answers
788 views

email field or username for logging in an application?

What is the best solution for an app : Email or username field? I like email because: it's unique user will easily remember it's personal (which can be a disadvantage sometimes; Multiple users on ...