cosanostra
Any member who does not participate in the site for more than 30 days will have his account disabled. (Merely logging in is not participating).
Awesome-HD
Account Issues - Inactivity
We have been finding too many accounts that are registered and then never logged in to. Effective immediately, the inactivity period on any new account will be lowered to 30 days. After 30 days the account will be deactivated. There will be no reactivation of these accounts.

In addition, the inactivity period for established active users has been lowered to 30 days as well. Any user account not logged in to for 30 days will be deactivated. You can plead your case to a moderator in IRC for reactivation.

If you are going to be away for a long period of time, (more than 30 days) a pm to a staff member advising them of the situation, would go a long way toward getting your account reactivated on your return. There will be no "account parking" feature implemented.

HD-Pro and above user classes are exempt from deactivation for inactivity.