Curran Kelleher

Totally open to do whatever is required to migrate features from [geo-albers-usa-territories](https://www.npmjs.com/package/geo-albers-usa-territories) into mainline D3!

That might look something like adding the following to [index.js](https://github.com/d3/d3-geo/blob/master/src/index.js): (long names as this is probably a rare use case, and because these will end up on `d3` itself) ```js...

Interesting idea! Were there already discussions along the lines of a composite projections construct? More sleuthing reveals another approach, though not sure if this is applicable https://github.com/d3/d3-geo-projection/blob/master/src/gilbert.js#L37 Maybe I could...

Considering submitting a PR with the change to expose these.

Here's a really nice variant I found on the website of @cahill-keyes :  From http://www.genekeyes.com/

Very interesting idea! Have you built a prototype of this yet?

Looks like something like this is discussed in [Tree Drawing Algorithms by Adrian Rusu](http://cs.brown.edu/people/rtamassi/gdhandbook/chapters/trees.pdf). 

The dancing is not really that tedious IMO. Orientation feels like it does not need to be core functionality. I wonder if it might be possible to introduce generic transforms...

Would you be able to share a running code example that demonstrates this behavior? Thank you.

Hi Jeremy, Great questions! I'm curious also about what the style issues are, I'd be happy to fix them. It would be interesting to be able to combine properties from...