The program I have earned the most money with to date is Linkworth. I have made $135 so far with a sponsored link that an advertiser wanted to put on my site at BeltwayBoy Sports. I know that isn't much money, but for me it was priceless! It was a huge deal mentally because it proved that I can earn revenue through my blog. It was an even better feeling when I got the money in my hand and went to dinner and it paid the bill! Linkworth has several different options to earn from. I do recommend them based on my own experience of dealing with them. So click the link below and check them out for yourself.