never mind putting people off edge, they risk getting sick of outlook! If my company had a product that was deeply embedded and collecting massive amounts of detailed information about the inner workings of so many companies across so many industries the last thing I'd do is risk scaring them off my product by making it more annoying. The insights MS must gain from the data they pull out of outlook (and office in general) is worth a hell of a lot more than an increase in edge users.