One of the downsides of having many interconnected projects is that they all can be stalled until one dependency is fixed. But, the positive side is that you can use the same codebase to run literally hundreds of projects once you have the unified codebase.
Well, we have gotten to the point where all the dependences are fixed and we can launch minimum viable products (MVPs) for a number of sites and projects.
Now we just have to write content for the websites, and then announce the projects as being officially launched.