[vyshane]

Congratulations on the new release!

I can already see that `docker exec` and `docker create` will allow me to get rid of a number of admin and configurator containers.

When I started playing around with boot2docker, I was gagging for the ability to share directories with OS X. However, it turns out that I didn't really need that once I realised that caching means that building images is very fast.

[shykes]

Yeah, build caching makes it much more practical to rebuild in many cases. But there are still some workflows where even waiting a few seconds is too long - most commonly when you're writing frontend code and want to just refresh the browser every time you edit a line of css.