Because if it does that kind of traffic gets some sweeet as eCPM rates with AdSense. Anybody have any experience trying this sorta thing?
I never had good results with web developer traffic. As a web developer myself, I don't remember the last time I clicked on an Adsense ad or any contextual ad for that matter.
If I see an ad that I like I just type the url in my browser. I'm sure it's the same for most web developers or other niches where people are online frequently.