no matter.
i thinks they calibrate their data, so if users are dropping toolbars we'll see more smooth statistics, which count that factor.
i agree that Alexa data are far from ideal, but they are pretty fine for monitoring the trend. and we use only reach/mil index, which is the most correct.
it would be good to hear some facts from you which prove that we can't use combined Alexa data for monitoring the trend.
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