There are two more posts at https://exsaasperated.com/ (“who are you?” and “our goal”) that further enlighten (though they still don’t cover what will be being built, I guess that’ll come soon).
Hey Chris, thanks for visiting. Author here. We actually have several projects we've tried to launch with varying degrees of traction. One of them (https://vistaserv.net) made the rounds here a while ago, actually. We plan to write posts about several of these projects, pick apart what worked and didn't. And, if we come up with resources or techniques that worked well for us, we'll be posting about those, too. Stay tuned :)