User talk:Coga2006

Your edits to acetylene and carbide
Please do not add commercial links or links to your own private websites to Wikipedia. Wikipedia is not a vehicle for advertising or a mere collection of external links. You are, however, encouraged to add content instead of links to the encyclopedia. If you feel the link should be added to the article, then please discuss it on the article's talk page rather than re-adding it. See the welcome page to learn more about Wikipedia. Thank you. --Dirk Beetstra T C 16:33, 2 September 2006 (UTC)

Further edits
Please stop adding commercial or personal-website links to Wikipedia. It is considered spamming, and Wikipedia is not a vehicle for advertising. Thanks. --Nigel (Talk) 17:07, 2 September 2006 (UTC)