There are thousands of email newsletters or "ezines" produced every week, and most of them have great material and are written by passionate people who want to share valuable information. Unfortunately, very few of them have many subscribers.Perhaps the biggest problem they face is that many of them are too hard to read! They are (let's be honest), ugly! As my newsletter has grown, I've learned some things about formatting and presentation. Here are my Top 10 tips:1. Use lots of white space. Su.