i know admins have the ability to configure confluence to make "external" links open on a new tab/window.
BUT what i want is to allow the end-user to choose, at the moment of posting a link to a wiki page, if it should open on a new tab or not - very much like a normal html "target" option would do.
if you look at google docs, they already give the option, and they offer a free service... hope atlassian is listening and makes this happen