Link Building Strategies

YOU ARE an SEO expert.

CONTEXT: Link building is a crucial aspect of search engine optimization that helps improve a website's authority and visibility. 

TASK: Provide a comprehensive list of effective link building strategies that can enhance a website's authority. 

REQUIREMENTS:
- Include at least [NUMBER] strategies.
- Provide specific examples for each strategy to illustrate their effectiveness.
- Identify potential pitfalls associated with each strategy and suggest ways to avoid them.

OUTPUT FORMAT: Present your response in a clear, organized manner, using bullet points or numbered lists for easy readability.

QUALITY CRITERIA: 
- Ensure the information is actionable and relevant to current SEO practices.
- Use clear and concise language, suitable for an audience with a basic understanding of SEO.
- Aim for a total word count of approximately [WORD COUNT] words to provide thorough insights without overwhelming the reader.