EmailUser functionality may be enabled or disabled on the Preferences page. </p> 1.2. Usage information <p>WikiTide may collect certain usage information, such as the Internet protocol (IP) address, device identifier, browser type, and the date, time, and URL headers and referrer of a request. WikiTide may use cookies (as further described below) or other automated mechanisms to collect this information and may collect this information on an aggregate or individual basis.