Should there be a minimum on the number of [citation needed] tags required to use this template?

Title. I think it should be three or more, and the tags should be spread out.
Mathfreak231 (talk | contribs) 22:07, 17 June 2013 (UTC)

Sounds OK.
Scimonster (talk | contribs) 19:12, 19 June 2013 (UTC)