This does not take into account the advertising occuring on the internet, the biggest slice of the market. This is reckoned generally to top $30 billion by 2011, now add to that such areas as the multi-billion dollar industry of website design, of hosting, and a myriad more aspects even down as I say to this forum and the new domainers magazine and suddenly the true size of the industry becomes apparent.
Most of us started of as pure domainers, buying and parking and/or selling domain names, but the industry is now starting to mature and no longer can domaining be considered as when we started out, now it includes building sites for advertising revenue and resale, and we therefore support a whole swathe of auxilary sub-industries. But at the heart of it is the advertising revenue being spent on the internet so how come such valuations of the industry ignor this?