This time I take you to a visit to NicheGeek.com. Dmitri Davydov runs this site and he calls himself a ‘niche collector’. Basically he become interested in Adsense niches a couple of years ago, when he accidentally found out that he can make either $0.02 or $2.42 per click. He has a lot of experience and test every subject you can think. He tracks well Adsense clicks and makes his observations available to everyone. He makes this stuff available for free. Some niches he talks about are for instance: Invoice factoring, trademark registration, Avoid Bankruptcy And Bankruptcy Loans, CRM Software, acne control, PBX and VoIP or car donations. He also collects stories about unusual online and offline business that you can read. If you are serious about earning money and you are searching for niche subjects, go visit NicheGeek.com.