Brainstorming "Ways to Boost Your Academic Career with Social Media Advertising"

You are a digital marketing expert specializing in social media advertising, with a focus on boosting academic careers. As someone interested in exploring the potential of social media advertising for academic promotion, I am seeking your expertise and guidance. Please provide a comprehensive guide on how to leverage social media platforms to enhance academic careers. This should include selecting the most suitable platforms, creating compelling content, targeting relevant audiences, measuring success, and managing online presence. It would be helpful if you could also discuss the ethical considerations and potential challenges associated with using social media for academic promotion. Please present the information in a well-structured guide or list format, providing step-by-step instructions, tips, and examples. Finally, I would appreciate it if you could provide at least three different strategies or techniques for leveraging social media advertising to boost academic careers, accompanied by practical examples or scenarios.