Wikipedia:Articles for deletion/6.5 Jonson
and above in this response you see the basic problem. The claims above are based on personal knowledge, original research, etc. The core issue of notability and reliable sources is not addressed, which is the reason the cartridge is listed for deletion. If you're aware of reliable sources we can use to substantiate claims in the article and establish notability, then please provide them. But note that "talking to the inventor", "in my expert opinion", forums, etc don't do this. First check the guidelines at  and then let's improve the article. If sources to establish notability cannot be found, then deletion is appropriate
— User:AliveFreeHappy, 16:42, 20 October 2010 (UTC)
Stance: comment
Cited policy: WP:RS (Wikipedia:Reliable sources)