Whether you want to write a blog for fun or to share your insights and experiences with others, it’s important to be comfortable with who you are and what you have to say. If you’re not comfortable sharing your full name or other identifying information, it’s probably best not to write a blog in the first place.
However, there are some circumstances in which it might be possible for you to remain anonymous when posting on the internet. For example, if you’re writing about sensitive topics that may be embarrassing if your full name were known, or if you don’t want your employer or other potential employers to know about your blogging activities.
Ultimately, whether or not writing a blog is right for you depends on how comfortable you are sharing your identity and thoughts with the world. If anonymity is important to you, be sure to discuss the possibility with your blog-writing colleagues before starting up.