for me, personally, it was because I kept creating websites in niches that interested me... and really my interest are not common interest. I've spent the last few months developing a few new websites to unroll at the start of the new year. Niches I don't know much about but I know are big with "the masses". So maybe I'll have better luck with them.
Well done 07venky.But its too small you earn with Google ad sense .improve your site and earn $100 per moth at list.share your site link pls
Congrats my friend. I've got a cheque coming up soon but it's not my first. Keep up the good work and you shall earn more in the future.
Congratulations and well done hope you will earn more in future just continue wit your blog or site you will earn more just enjoy