It turns out that making your own icon web font is a lot more work than one might think. I'm currently working on assets for the web app I'm building. I'm making it all for my own needs, but I'll likely put this and other bits out under a GPL for others to use. In this icon set I'm only including FOSS third party logos, as that's all I'll associate with now. The idea of making my own icon font actually came from that they generally focus on the same old commercial ones and ignore all the cool things.