Having your own blog is a very interesting experiment. Like any other project it will teach you something. Your writing skills will improve (that’s an assumption but it’s difficult not to improve if you do it regularly). If you’re not writing in your native language, you’ll improve in the language you do write in. You’ll notice holes in your understanding of the subject you’re describing. You’ll draw attention of others to your work and, hopefully, you’ll help others. There is...