Ive tried blogging for money before and never seem to make enough to be worth my effort. I want to start giving it another go but i seem to be lacking content.I am a computer science student and I have a decent understanding of java. I somehow doubt that making crappy calculators and games will monetarily justify the time I spend on it. Any advice on how to make this work as well as free tools to get me on my way. I dont want to really do anything black hat. I'm more of a white hat guy.