From last two or three days i am watching a word "Bookmark" in google search results when using Mozilla Firefox. Which just comes below the url in search results. It does not have any link & you cud say it is dead but visible. You cud see it in search results for my site. My site name is www.itanetworks.com And one more thing it just come for home page, not for inner pages. Take a look here: http://www.google.com/search?hl=en&rlz=1B3GGGL_enIN260IN261&q=email+archive+appliance&btnG=Search If u feel the same then share.
There may be the problem with data center results, i can see here your inner page is also coming in listing, www.itanetworks.com/Download.html
I think i got answer there is no any problem with datacenter, it is the problem with Mozilla Firefox. When i sign in with my Google Account in mozilla then Google Results show this results but when i do not sign in my google account then it does not this result.