Thing Ten

I love the website wikipedia and I did learn through this "Thing" that you can edit/add information to some of the pages. I think that this website would be useful for research/homework but I wonder if the credibility and accuracy of the information is suffice/correct. I found the altering of the of the document to be somewhat of a pain for you had to register and only then could you add something. I understand that this was done to further your learning experience but I got the gist from the video. So useful to some, but I didn't find it to be so.