I have been working in the field of websites for a few years. After some time, I was introduced with SEO. In the start, I didn't know anything about it. But as time passed I became fond of SEO. Now I am glad to say that I know very well about SEO.
However, SEO is of two kinds Black Hat and White Hat. Google dislikes Black Hat SEO and if our site got detected it will be banned or penalized.
That's why I am asking this question, Is blog commenting a part of Black Hat SEO. Because I don't want my site to be penalized by Google. Any suggestions about this topic would be appreciated.