Photo cropping, unit conversion, and medical dictionary apps were some the examples mentioned. They don't misrepresent their offerings, they fulfill a legitimate need, they aren't spamming -- you have to search out and install it -- and the apps are free. If you aren't happy with the product you can readily delete it. I have a hard time seeing how anyone is being 'conned' here. Clearly it's not a huge contribution to society, but what's the injustice that has got you so riled up?