Should Writers Buy Ads?

Oh my, the lagoon feels awesome today. Just what I needed in the midst of promo madness for Passion Creek.

Hold on a second, let me sink a little lower in the lagoon’s fizzy jets. Ah, yes, it’s right between my shoulders. Love. It.

Okay, what was I talking about? … That’s right promo. I had an interesting conversation via Twitter with a few folks recently about why would an author (or publisher) buy an ad on a specific book blogger’s site and what they wanted from the site. Then, I had a conversation with a lovely group of authors who said they rarely, if ever, bought ads.

So should authors buy ads and if they do, what should they consider when making an ad buy?