Why you should start your own blog?
Actually there is a mistake at header, it should be Why you should start your own blog at write.privacytools.io, because it provides a really good service for it's users. Firstly, it is simple. Secondly, it allows you to stay anonymous. But good features aren't limited to that. Why don't you start your own blog now, if you haven't already?
Guides on writing
I recommend you to, just write, think, publish, these are my recommendations as a unexperienced blog writer.