Well Margriet, I want you to know that your enthusiasm influences people, maybe not in response time that you expect, but generates the need to stimulate people (their students and the group of people they live together) to try at least once, to do you are presenting as a solution or guidance of their knowledge. Maybe you can see the result of their enthusiasm only after a few years when refind some of these people. Maybe the student that you least expect a good performance, can be what more will surprise you in a close contact. The only certainty I can say, is that so strange sometimes, we influence people. You influenced me before (I've talked about it with Ed a few weeks ago) and this influenced me one more time now. Congratulations Margriet. We are proud to live in the TechNet Wiki as you!