That's good income. If you are talking the site that is in your sig, definitely you can get a lot of clicks. Why? Because that links that serves as the content is the ads itself. How can I say that it's ads? Ok, take a long at the link when you point the mouse pointer on any of the links, you can see like this.
The domain listed in his signature is just a parked domain @ Sedo I belive.. So he wouldnt receive adsense earnings from those clicks. Also like he said.. He is not displaying the site to avoid giving away his niche.
that's great buddy. one of my blog gets around 250 clicks per day and the earning is only around $1.5-$2
yeah that comes out to about 34 cents per click.. based on what i've seen a lot of people getting lately, thats not bad at all
What you should be asking yourself is how many of those actually converted into a sale/lead. Thats what it all boils down to. CpC aint shit unless you have a good conversion rate