• Stub articles -  these are articles that are just a short summary of the issue or topic, and need to be made longer
• Unreferenced articles - these are articles that need to cite their sources
• Extreme bias - articles that are not even slightly balanced
• Anonymous - articles not attributed to a specific author, but which are an expression of opinion
• Unfair use - articles that breach copyright or IPR
• Defamatory - articles that are defamatory

Please refer to Content guidelines and Etiquette if you are not sure