Before I even start saying anything about keyword research I want to take my hat off to Richard Baxter because the tools and methodologies he shared at MozCon make me feel silly for even thinking about bringing something to the Keyword Research table. Now with that said, I have a few ideas about using data sources outside of those that the Search Engines provide to get a sense of what needs people are looking to fulfill right now. Consider this the first in a series.
Correlation Between Social Media & Search Volume
The biggest problem with the Search Engine-provided keyword research tools is the lag time in data. The web is inherently a real-time channel and in order to capitalize upon that you need to be able to leverage any advantage you can in order to get ahead of the search demand. Although Google Trends will give you data when there are huge breakouts on keywords around current events there is a three-day delay with Google Insights and AdWords only gives you monthly numbers!...
Via Martin Gysler