You'll find a bunch of book reviews (primarily of engineering and software management and leadership books), as well as link collections. The most developed of the latter are aimed at microservices development and engineering managers, but there are other things. Over time I'll likely grow this collection, though I've got no intention of trying to become the next index to the entire web.
The site is organized as a wiki just because that makes it easy to maintain. I suppose if I were hipper it'd be an awesome whatever site on GitHub, but that's too hip for me. It's not open to outside editors, but if you really, really think you have something to contribute and want to pitch in, feel free to drop me a line and make your case.