Years ago, in my office, I wanted to post something topical to a particular site. When I tried to log on, I realised I had forgotten my password.
As I had always kept business/personal in two separate lines, the computer I was using only had passwords for business sites.
Because I was anxious to get the information out there, I decided to create another account. I would use another name, a different email account, and post.
This is how I wound up with a Dual.
I hadn’t any evil intent.
It was only after I created a new account on a site I’d used for years I realised the benefit of being more than one user.