> One of the most difficult things with new features is to figure out where to put the feature in the UI so that it does not cause "feature bloat".
In the View Panel.

> I'm probably not really understanding the full scope of what you're asking to have here.

It's a section tool. Now I have to use Rhino to make sections out of my models, using plugins like the free "Section Tools" or the not-free "VisualARQ". But I don't own Rhino, I am using the trial version, and I'm using it just for that. Here:

1) I draw the section line.


2) I generate the section and export it in .DXF for linework editing and presentation.


But this is not just an architectural need. I am working for designers as well, and they always ask for sections. Plan, section, elevation: it's the design process.