Actually yes. I had two previous accounts - one was removed after my request, the other was suspended because of some accidental rights violation. However, there was a problem on this account long ago before suspension. So in the end I decided to use only this one because I did not want to be accused of spamming.
Update: I've noticed that there is a term "ban evasion". I was not creating another account to evade ban on first one. It was just that the first account was not official - I just wanted to test the website and then created an official one. In the meantime my older acc. got suspended and that's the whole story. There was a long time when I had two accounts - both unsuspended.