Extension:SiteWideMessages

SiteWideMessages is used to send a dismissable message to a user talk page. It acts like a site notice, but is displayed only on the talk page. Users will be notified they have a new message. The message will appear at the top of their talk page. On wiki farms with shared user login, the message can be shown just on the wiki where they were most recently active. The message can be configured to be sent only to uses with a certain language in their preferences, or only to active users, or to users with certain rights such as sysop. The message can be set to expire after a certain time so that only users who view the wiki during the notice period need to see the message. Unlike sitenotices, SiteWideMessages do not need to be limited in length and multiple ones can be sent out over the same period.