The email address is not made public. It will only be used if you need to be contacted about your account or for opted-in notifications.
可使用之特殊字元，包含空格、句號 (.)、連字符 (-)、撇號 (')、底線 (_) 以及 @符號。
您的虛擬臉或圖片。 | One file only. | 1.5 GB 限制。 | 允許的類型：png gif jpg jpeg。
聯絡設定
Allow other users to contact you via a personal contact form which keeps your email address hidden. Note that some privileged users such as site administrators are still able to contact you even if you choose to disable this feature.