Maybe unacceptable is a bit too big of a word, I admit, but what I actually want to show you are those quiet killers, so to speak. The things that, over time, can cause you some serious trouble and make your blogging career much more difficult.
And I promise I won’t make this obvious. Like, for instance, putting something like “not paying attention to SEO” on the list. On the other hand, don’t sweat, the things here are nothing that tough to handle.