How do you figure out what keywords people are using?
I've copied and pasted their text into Google's keyword tool but then realized that the results were suggestions and not actual keywords that were in the article. I also did a "find" in Firefox and plugged in some of the words in the Title and looked for the words that were next to them for some phrase ideas that I could look up for number of searches. I also check for search numbers on the words used in the "meta keywords" tag when I do a page source.
Is there an easier way to figure out which keywords an article is ranking for or am I "hitting the nail on the head" for the way most people are doing it?