Discussion pages are for discussing improvements to the article itself, not for discussions about the subject of the article.
In this edit, you linked from Zenit S to a Lomography site.
I took the link. I searched for a mention of "Zenit" on that page. There wasn't one.
What you are doing looks very much like spamming. Do I misunderstand? -- Hoary 06:31, 27 February 2007 (EST)