Edwin, since you're new to HP, take things one at a time. Some blogs you can't maintain like at Wordpress. I've made very little money on my book review blog with Amazon and Adsense alone. Just work on your hubs first and the money would come later. As for blogs, you have to update it with new content, just like here. Start with getting 10-15 hubs to join the ad program and then add Amazon and ebay capsules.