Here is TOS Rule #18:
18. By submitting any information to this web site you hereby grant us a irrevocable license which includes the right to use the information of which you are the owner to the owner of this internet site, and to other individuals which are designated by the site owners.
This includes but is not limited to your profile information, contributed photographs, forum posts and messages, wiki articles, email messages which are sent by you to the site staff or owner and their responses, and any other materials submitted by you to this website but which are not specified here.
This license is understood to include the rights of use in any format all intellectual property rights owned by you to the material in question, including but not limited to trademarks, copyrights, trade secrets, and so on.
These granted rights may be exercised, or terminated and the material removed; at the sole discretion of the website's owner at any time, without further notification of these actions being required. Any materials which are used under this granted license will contain proper attribution as to it's source.
What this means is that our members are able to use the quote feature of the site. Please do not tell other members how they may use the site.