Google launched Google Instant yesterday. It's a really big innovation, one that can dramatically change the way people search. Basically, search results are updated instantly as you type in a keyword (try it out on the main Google homepage).
How do you think it will impact SEO? According to TechCrunch.com, Matt Cutts says that SEO will be negatively impacted over time because people will be able to refine their search on the fly.
Would really love a discussion on this topic here. Also some statistics on how your traffic has been affected ever since Google Instant was launched.