What are the disadvantages of using Web 2.0 data for data mining applications? Explain with an example.

Support your answer with appropriate sources as needed.

Word limit: At least 250 words, sources not included in word count

Apply at least three concepts covered in this module in the post. Must be clearly stated and highlighted (use either bold / underline / or bullet points or headings) in the post

Clearly state an example and mention at-least two disadvantages, it must be highlighted (use either bold / underline / or bullet points or headings) in the post