Some people like the term web 2.00 and some don't. I don't mind. My perception of how the term came about is as follows. When a brand new piece of software comes out it is version 1.00. When they fix a few bugs it might be version 1.01 and after some minor improvements it might be version 1.02. When it undergoes a major improvement it would be version 2.oo. Some people believe that new applications on the internet go way beyond simple websites so they are web 2.00. These include interactive websites and some that do so much that they are software applications on the web.