Similar experience to yours @MarkChinsky - the people who are searching for new are invariably looking for (a) discount, (b) comparison price to one that they've already gotten, (c) second opinions on functionality or (d) other ideas on products they should be looking at..
However I typically refer new web leads to someone local because in my experience unless they have a great knowledge of Sage 100 they almost always want to buy from someone around the corner from them.....though they are VERY happy to engage you in LENGTHY discussions about their needs and whether Sage 100 fits.
I am probably a bad example because I don't chase these. My attitude is that I've built the knowledge and would be happy to help someone research this for a fee. As you know almost nobody is willing to pay anything for an analysis.