How successful have people been at spreading the word on Manager Tools? I have mentioned it to a number of people and then followed it up with an email with links to the critical casts. However, I never hear back from people on whether or not they have tried it. I don't ask for a little fear of coming across as pushy or evangelizing. Because I have not heard back, I assume that either it has not been as enlightening to them as it has been for me. What have other people experienced?