The Association of Virtual Worlds has released a free publication for download called 'The Blue Book: A Consumer Guide to Virtual Worlds'. You can get it here and it comes in at 41 pages. The bulk of that is a listing of the more than 250 virtual worlds launched or in development. Lists like these already exist, but the relatively new Association is committed to keeping it … [Read more...] about ‘The Blue Book: A Consumer Guide to Virtual Worlds’ released