Teletext Chat is a mailing list for the discussion of all aspects of teletext, both in the UK and elsewhere, frivolous and technical. Subscribers to the list are a mixture of enthusiasts and those in the industry. The easiest way to subscribe is to email teletext-subscribe@yahoogroups.com (that way you won't need a Yahoo ID). Once you've subscribed, you'll be able to email messages to the other members on anything related to teletext.

Visit the Teletext Then and Now site for more information.