I assume you're being satirical here, maybe mocking 37signals etc but I'll indulge you... A smalltime website I don't maintain any more, and which is basically

I assume you're being satirical here, maybe mocking 37signals etc but I'll indulge you... A smalltime website I don't maintain any more, and which is basically dead, makes around $30 a day from adsense. Don't make the silly mistake of thinking that a website is a website. It drastically matters what your website is. Also, adsense isn't a magical device to monetize websites, it's a tool which should be used, constantly optimized, A/B tested etc to increase revenue. It takes time and effort and knowledge.