If 'someothersite' links to my own site with the method above and the description for the url above in serps seems to be straight from my home page's no frames section is there any possiblilty that a search engine robot would mistakenly see this as duplicate content?
Point is, when doing search for my domain name, but like this "blue widgets", the first result is the one above but the serp description is taken from my own index page. So, is there any possibility that search engines would think 'duplicate'?
I have had this happen to me in ink and google. I wouldn't worry. It usually takes 1 or 2 updates to fall out. It is strange at first to see a cache of a dynamic offsite page to have your homepage on it. It is just a glitch in the index.