Improving your aim in a shooter and choosing a cosmetic surgeon should not appear on the same blog, and yet Wayne Atkinson makes the mixture work by giving each subject the same steady treatment.
The marketing posts flag the thing beginners get burned by first: an affiliate tracking system run by the merchant rather than an independent one, which decides whether you ever get credited for a sale. His Facebook advice covers replying to comments, filtering spam off a page, and linking a blog so posts appear there without extra work.
The gambling material is a different proposition. There is a coin-flip betting site and a piece on staying safe with an online casino, and both point at somewhere he benefits from you visiting.
Elsewhere he writes about making better coffee, using an iPhone properly, and what to ask before surgery. That advice stays generic in the way general-interest articles are, though it is sound and it never wastes your time.
Come for the affiliate tracking warning if you have started promoting anything, and treat the casino posts as advertising.