I sold the site and got bit more than $50 for it which I consider to be good since there isn't any potential if you don't do PPC or social media advertising.
I need to research this click-bombing thing for next projects. What I'd like to see is the following: I mass click the ads, the advertiser loses money, google refunds him, and the advertiser stops using the platform. I want the advertisers to rely on organic traffic, so that way I can either sell them SEO services or have them pay to be listed on my site.