Long-time Dinks readers will know that we're not shy about FinTech investing opportunities. A few weeks ago, I found a neat little start-up in California called SMBX. It is building a crowdfunded marketplace for small business bonds — a historical first. It's an interesting company, so we're covering it in depth here. Before we launch into this, here's what you need to … [Read more...] about SMBX: Bonds for Socially Conscious Investors With an Appetite for Risk