Just saw this at Trend Central, is anyone using it yet?
Hyperwords: Some believe that this Firefox plug-in could change the way people browse, discover and aggregate information. Currently when one reads text online only certain words are hyperlinked for more information. But with the Hyperwords plug-in, every word becomes a hotlink, thus creating an even more immersive web experience. Users can highlight a word and choose from options to search, seek references, translate, shop, even map.