Most videos enable users to leave comments, and these have attracted attention for the negative aspects of both their form and content. In 2006, Time praised Web 2.0 for enabling "community and collaboration on a scale never seen before", and added that YouTube "harnesses the stupidity of crowds as well as its wisdom. Some of the comments on YouTube make you weep for the future of humanity just for the spelling alone, never mind the obscenity and the naked hatred". The Guardian in 2009 described users' comments on YouTube as:
Which magazine wrote about youtube in a 2009 article on user comments?
The Guardian
The Guardian in 2009 described users' comments on YouTube as:
The Guardian in two thousand nine described users' comments on YouTube as:
Which magazine wrote about youtube in a two thousand nine article on user comments?