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I don't agree that you need a title attribute for an image, incidentally. It's an optional attribute if you have something extra to add about a particular element.
It's possible, of course, for a search engine to selectively ignore such text - for supplemental pages, for instance, where storing every detail within a document may be seen as unnecessary.
I also tend to back off repeating "widget" in every widget image on a page. Not sure if it matters now, but it seemed to back around the Florida Update [webmasterworld.com] in 2003 ;)