I feel like the only person in the world that uses Boost Bjam (for a proprietary project). I feel like I should switch but every time I look into it and read co

I feel like the only person in the world that uses Boost Bjam (for a proprietary project). I feel like I should switch but every time I look into it and read comments it's not at all clear that Bjam was a bad decision - even if it feels like I was the only one to choose it :-) It's simple, seems pretty fast but it is very hard to integrate custom build steps.