By doing this for your main search terms you ca france email list n start to understand things like strange traffic drops or spikes that might have been caused by real-time one boxes hanging out in your SERPs. What about if you're actively engaging in twitter though? If you feel like you might have gained a portion of your search traffic from tweets that were appearing in real-time search results then you should think about tracking those clicks. Tracking real-time search volume and one-box traffic is a difficult problem however and one that isn't completely solved.
For anyone seeing #-based Google URLs you can actually track clicks from different parts of the page. Looking at the following real-time search for [nexus one]: I clicked on two different results, the first one was a 'real' result that appeared in the real-time box, that is a page that's been crawled recently and shows up via Google rather than showing up because Google found the result on Facebook or Twitter etc.