Week 7 Thing 16

Wiki's well I first heard about wiki at a workshop I took at a conference thought it sounded pretty interesting... But they assumed everyone knew what, when and where so I didn't learn anything. Took it again this year with hope and they talked it down saying not all acurate information don't use this information as a reference... So now with that and reading what I read today about it I'am just not quite sure about wiki's.