Google Insights for Search is a handy tool to research trends in popularity of various keywords on their own or in combination. But seeing social keyword popularity trends can be quite useful for taking advantage of real-time marketing opportunities.
Avinash Kaushik recently reviewed the tool, and DannySullivan reviewed the ad planner when it came out. [.] And don’t forget about Google/trends JustinSMV Says: April 13th, 2009 at 14:40 Such a simple yet powerful tool!