I look at Twitter's rule on suspending accounts:
https://help.twitter.com/en/managing-your-account/suspended-twitter-accounts
So I don't know what category Duelbits have violated here.
Quote
About suspended accounts
In order to maintain a safe environment for users on Twitter, we may suspend accounts that violate the Twitter Rules. Common reasons for suspension may include:
Spam: Most of the accounts we suspend are suspended because they are spammy, or just plain fake, and they introduce security risks for Twitter and all of our users. These types of accounts are against our Twitter Rules. Unfortunately, sometimes a real person’s account gets suspended by mistake, and in those cases we’ll work with the person to make sure the account is unsuspended.
Account security at risk: If we suspect an account has been hacked or compromised, we may suspend it until it can be secured and restored to the account owner in order to reduce potentially malicious activity caused by the compromise.
Abusive Tweets or behavior: We may suspend an account if it has been reported to us as violating our Rules surrounding abuse. When an account engages in abusive behavior, like sending threats to others or impersonating other accounts, we may suspend it temporarily or, in some cases, permanently.
In order to maintain a safe environment for users on Twitter, we may suspend accounts that violate the Twitter Rules. Common reasons for suspension may include:
Spam: Most of the accounts we suspend are suspended because they are spammy, or just plain fake, and they introduce security risks for Twitter and all of our users. These types of accounts are against our Twitter Rules. Unfortunately, sometimes a real person’s account gets suspended by mistake, and in those cases we’ll work with the person to make sure the account is unsuspended.
Account security at risk: If we suspect an account has been hacked or compromised, we may suspend it until it can be secured and restored to the account owner in order to reduce potentially malicious activity caused by the compromise.
Abusive Tweets or behavior: We may suspend an account if it has been reported to us as violating our Rules surrounding abuse. When an account engages in abusive behavior, like sending threats to others or impersonating other accounts, we may suspend it temporarily or, in some cases, permanently.
https://help.twitter.com/en/managing-your-account/suspended-twitter-accounts
So I don't know what category Duelbits have violated here.
I think they fall from this Category mate , Because there is a clear no Violation has being breached by Duelbits so at any cost they will never be Banned.
And I'm sure this will be settled ASAP because there are many activities handled by Duelbits in Twitter and actually in this area of social media they are more active compared to others.
