Wocka Wocka Wocka? Wiki Wiki Wiki!

Watching the Common Craft video on wikis made me want to go camping instead of blogging...but here I am.

It seemed to me from the video that wikis could act like a digital community bulletin board. I have used Wikipedia many times in the past and and know that there can be a downside of the community having the ability to edit and save info; the downside being accuracy. I suppose that is related to why Library Success: A Best Practices Wiki requires e-mail confirmation to edit because they have had vandalism problems?!? That makes me think of electronic tagging in a whole new way.