Hello,
The account was suspended because we found that it demonstrated a pattern of aggressive following behavior. Following large numbers of users in an attempt to attract attention to your own account is considered abuse and is a violation of the Twitter Rules: http://twitter.com/rules
Because you have stated that you will stop aggressively following other users, your account will be unsuspended within 24 hours. Once your account is unsuspended, it may take an hour or so for your follower and following numbers to return to normal.
Please note that repeat violations may result in permanent account suspension. To prevent further suspensions, be sure you take the following actions:
• If you're using tools to help you automatically follow users, please stop.
• If you've signed up for a service aimed at gaining followers, change your password so they no longer have access your account.
• If you were following large numbers of users manually, please do not continue to do so.
We also encourage you to review the following Help Center articles:
• Following rules and best practices: http://support.twitter.com/articles/68916
• Automation rules and best practices: http://support.twitter.com/articles/76915
Thanks,
Twitter Support
http://support.twitter.com