Oooops lol! It did cross my mind that this was a slightly unethical way to collect stars, but I remember a very similar thread quite a while ago where people were doing exactly the same (and I was dying to get that 5th star!). We should be ashamed of ourselves lol! But I agree, many users who just pop on to ask one question don't even know about the star system, so don't use it. Which means that our stars tend to come from the much smaller group of people who regularly post here and really are a part of the PGF community. And given that you can only vote for someone once, I think in the end you do run out of people to vote for you, even if you do keep being helpful! KB