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This is not a question! But if it were, it would probably be something like what you said, plus: "Are there any careers out there that involve these activities?" I would suggest looking into careers in market research and psychology. Market research involves running polls, focus groups and other kinds of research into just that: what people like.
A lot of marketing in general involves running blogs to promote certain content or drive web searches to a particular website. These blogs typically involve posts related to a company's product. A video production company, for example, would probably run a blog with tips and tricks for video production, so that when people search these things google they will end up on that company's website.