I agree with those who advise writing what you love . . .I think passion for, an interest in, a subject comes through and if both are there, the article holds my interest.

I see a few articles that I'm guessing are essentially adapted from, maybe, something in a magazine--how to lose ten pounds in ten days-- then spiced up a bit (no pun intended) with some personal narrative and, presto, an article to post.

Posting every day might improve numbers, but if there's little quality or originality, can the writer really build dedicated followers?