Now, a few words about this and other mailing lists in general. Please remember that email is a very different form of communication from what people are used to. With a written letter you tend to either know the writer personally and so understand what they mean or you get a very formal style that cannot be easily misunderstood. With email people tend to write in a very informal way, almost as if they were having a face to face conversation. It's easy to misinterpret things people say. Often an apparently hostile comment is perfectly innocent. Just remember to think twice about what people could mean when reading their emails, and don't take things personally if someone offends you at all. It's worked okay so far and should continue to do so.