For starting a blog to track academic progress, WordPress is highly recommended due to its user-friendly interface, free options, and LaTeX support through plugins like WP LaTeX. Users can begin with a free WordPress.com account, but may need to upgrade to a paid plan if resource limits are exceeded. Alternatively, a self-hosted WordPress site can be set up by purchasing a domain and hosting plan, with providers like Namecheap offering competitive rates for both. MathJax can also be integrated for enhanced mathematical formatting. It's advised to separate domain registration and web hosting to avoid potential issues, and Namecheap is noted for its reliability and customer service. Overall, WordPress is positioned as a robust platform for academic blogging.