Well, It was inactivity. If you read the announcement we sent and the numerous posts in the guild; you would have learned that it was wasn't when you last posted, it was if you had posted 20 or more times. This system was designed 3 weeks before we initially started the banning process to give new members some time to get 20 posts. So, you may have posted 2 days ago, but you needed 20 posts or higher. You can re-enter and have another shot at it with nothing against you.