Before there were any comments I thought about typing roughly the same sentiment. I only spent a few hours in Macaw before realizing it wouldn't actually help me get work done and figured I'd take another look when they got around to implementing more than the basics. Based on my experience I also took this announcement as essentially spinning off the useful parts (which regular Macaw users have probably been looking forward to) into a separate product. They have a trial which I recommend, since you can get a feel for the product pretty quickly now that it's actually available. As for what comes next, I'll evaluate it when it's an actual piece of software.