Agreed on both points. I find it interesting that the properties of Bosh are clear strengths when present in other systems; if what Bosh does is so intrinsically good, why didn't it take over the world? Because it's a PITA to use.
That's meant more of a musing than a passive-aggressive complaint BTW. As someone that's scaled the "Bosh learning cliff" I'd like to see it used more widely.