Google Suggest , now in Beta, provides real time suggestions for the keywords you search for, in the form of a drop down box under the search box. Not only does it provide words that get typed in regularly that are close to or related to your search term, it shows you the number of results in the Google engine, giving you a fair idea of the popularity of that term. I can see this easily becoming the next Overture Keyword Selector Tool, specifically targetting the coveted Google audience.

Any thoughts on this?