|Q:||Are there any specific DOs and DON'Ts while specifying a nickname during registration?|
|A:||Choose a nickname that suits your profile and personality. Your nickname can contain only alphabets, numbers and the underscore ( _ ) character. The length of the nickname should be between 4 and 20 letters.|
Your nickname should not contain contact information like e-mail address, telephone numbers, website addresses, fax numbers, etc.