FidoNet (http://www.fidonet.org/) is a separate global noncommercial mail/newsgroup network. It is not a part of Internet. However there are some Fido-Usenet gateways. Author's (Yury V. Reshetov) address in FidoNet is 2:5085/131.6. He posted (in august 2004) his messages, including his trading ideas, in RU.AI area, which can be reached via NNTP gates as FIDO7.RU.AI, language is russian.