Okay it's about time I got around to writing a plugin for Wordpress. I quite enjoy reading Russell Beattie's blog and have subscribed to his RSS feed. Have you ever noticed what appears at the bottom of his posts?
He has Google Adsense at the bottom of every post which I am might help to increase the revenue he receives. (Hmm wonder if one could determine of your clicks are coming via RSS or the website?)
Seeing as I have been experimenting with Adsense I wanted to be able to do that too but was unable to find any option in Wordpress. Now this might be the time to write my first plugin. Something that will let you add text to the end of a RSS post.
Let's see how that goes ...