More of the masto crowd getting involved here. We'd enjoy each other's company, and many of us probably enjoy both formats (microblog/reddit). That much conversation is basically split and mostly cut off along platform lines feels like an unnecessary failure of the fediverse.
In a way this is a bad answer as it's essentially a technological issue. Yes there are things that are possible now, including kbin, I know about them, but they don't really provide truly usable bridges between spaces. But it still irks me a great deal.