I've been thinking about this. I know wordpress has a built in ping service but what happens when you update your blog post. Does it re-ping it again? If that's the case, the ping services might start seeing you as a spammer. Or am I wrong?
All in all, what do you use to ping your wordpress blog posts?
Many years ago I made some good commissions from Promoting Guitar Chords/Lessons. And recently I was thinking about that Niche/Market. Basically a Person could create Webpage titled something like "The ...