First of all, casual visitors to the site who do not have a CC account cannot 
  create posts, submit quotes, contact users or view user profiles, nor can 
  they view full-sized versions of images posted in threads. So the first step 
  towards utilizing the benefits of the CTL system is to create a user account. Creating a user account is totally free and you can do so easily through the 
Registration Page. 
  Once your account is created, working your way up to higher CTL's is easy 
  and totally dependent on you and how you wish to utilize CC's dynamic 
  environment. Each CTL comes with increased privileges: 
  
  
 = CTL 0 
  A CTL of zero essentially means you are a new member of the site and you have 
  less than 15 posts. Your newly created account enables you to make posts in 
  existing threads, submit quotes, view full sized versions of images posted 
  in threads and view user profiles of other CC members. All new members are required to fill in captchas to use certain 
  features of the site until they reach CTL 1.
Other security limitations on 
  CTL 0 are that users cannot:
  - initiate private messages to other users. However if another user sends you 
  a private message, so long as the message thread is not closed by you or the 
  other user you will be able to send messages to them.
  - view photo albums of other users.
  - post in threads that require a CTL 2 minimum
  - add urls/links to posts or to your user profile page
  - make quick succesive posts (i.e. make posts that are within a few minutes 
  of each other)
  
  
 = CTL 1 
  At CTL 1 a user has demonstrated that they are now an active member of CC. 
  To reach CTL 1 you need to have made at least 
15 posts.
You now have more 
  intimate access to other users and have the ability to contact them privately 
  and view their photo albums. You are no longer required to fill in captchas 
  once you are logged into your account.
You can also add links to your posts so long as the link is related to 
  the topic being discussed. You can also add one link to your user profile. Profile links that are added for the purpose of spam will be removed.
Security limitations on CTL 1 are that 
  users cannot:
  - post in threads that require a CTL 2 minimum
  - report posts to administrators
  - apply to become forum administrators
  
  
 = CTL 2 
  CTL 2 users are consistent members and a large majority of users fall into 
  this group. For CTL 2 you need to have made at least 
100 posts and log in 
  to your account at least once a year.
CTL 2 members can report posts to administrators and may post up to 5 links in their user profile. CTL 2 members may also apply to become forum administrators.
  
  
 = CTL 3 
  CTL 3 indicates that the person has been a member of CC for quite some time 
  and continues to engage in discussions throughout the site. CTL 3 is reached 
  when you have made 
500 posts and you continue to post at least once every 
  45 days.
CTL members have the freedom to add up to 20 links to their profile 
  page. This feature is in place for the purpose of providing you with a publicly 
  viewable bookmarking tool that allows you to share your interests with other 
  members and visitors to the the site. Profile links that are added for the purpose of spam will be removed.