Some of my old readers may recall that I had some Google AdSense ads on the blog for a short period last year. I did not write about it then, because I was just playing with it. But few days ago, I read this piece by Benjamin Cohen, and was like “OMG! That’s exactly what happened with me!” I’ve been thinking about using Yahoo! ads, or something like Chitika, but I don’t know if it’s worth it.