My real problem here is that this is all done through steam. Oftentimes people make USD transactions because they want to use whatever they make here to make their real life easier. However, there isn't a system to take money off of steam, so it's a little counter-intuitive. Sure, it's a good option for children to start experimenting with our economy and all, but will anyone asking for USD actually want to take these Steam$ items? I'm skeptical.