Before this class I was confused about Wikipedia since some of the professors taught us that Wikipedia is editable from everyone so there can be many misleading. As well there is a bigger number of professors that supports the research in Wikipedia though. From my own experience I have had only positive experience and found only valuable information from it. Now that we have been going through Wikipedia a lot with this class and the information that this article gives to us I strongly agree that it is a great source of information. The article mentions that there is a complex and well stuffed system for dealing with disputes and misleading information in Wikipedia. There are also provided special tools to prevent vandalism. So in shorts there are organized sources that work for accuracy and against edit-warring, sock-puppetry and the like on Wikipedia.