I love Cubits format. I find it easy to get around and I enjoy the individuality of each cubit. I think that ATP's format is similar to many websites and therefore not as intimidating to most people. People don't like change and Cubits is a definite change to what people are use to. There are a lot of empty cubits but there are also many with tons of interesting topics. If I had the time I could spend all day reading information from different cubits.