(a) more people have run into the same problems as you, and have either posted their own solutions or pressured the company into fixing them (b) more people may have built extensions on the product (c) more people may have written helpful tutorials on the product (d) more people will know what you're talking about when you speak in the product's language.
I think there needs to be more 'marketing' around the idea of simple software that's easy to use and doesn't screw up. Not enough people really appreciate these things in the quest for more features.