I'm looking for some ideas for software to create for a newsletter I run. The newsletter is dedicated to helping internet marketers make more money, while making the whole process run smoother, which often involves new pieces of software. I am always offering new things that I've built to them (usually for free) and am looking for some new ideas. So what sort of software would help you make more money? Are there any improvements on current pieces that you would like to see? This can be either web or desktop based. Thanks guys!