Hi. I just realized an error in this page. I wondered if I should go ahead and correct it - I might indeed do that later.
If you distribute or publicly perform an adaptation, you do not have to keep intact notices that refer to the license of the Work or disclaimer of warranties. That kind of requirement exists for a non-adapted work, but not for adaptation. The explanation on this page says that the requirement exist for adaptation, citing 4(b).
--Tomo 15:16, 26 December 2011 (UTC)