From Lunarpages Web Hosting Wiki
How can you provide so many features at such a low price?
We have found the majority of people are not going to need a great deal of storage or bandwidth. Research shows the average web site is less than 100MB. So it all works out in the end; the people with small web sites are not over-charged and the people with large web sites get a great deal for their money. Both see the benefits of using Lunarpages.