Final answer:
UGC problems arise from the ease of content creation, lack of editorial oversight, and the pressure on news outlets to quickly publish, which can result in errors and varied content quality.
Step-by-step explanation:
Major sources of User Generated Content (UGC) problems stem from the ability of anyone to create content, coupled with the lack of editorial oversight and the pressure to rapidly publish news stories. Issues include the mishandling of citing sources, the presence of poorly written material, and the push for speed over accuracy in journalism, which leads to typographical and factual errors. Organizations like You Tube allow the publication of user-generated videos, including home videos and remixes, while sites such as Buzzfeed enable users to post articles without thorough review, leading to a mix of quality and reliability.