We'll respond shortly.
“Has anyone used Heroku on a project with non-trivial scaling requirements?”
Yes. There have been several projects that scaled like magic by “sliding up the dynos”.
Michael Grosser announced “Venderor”, a utility for managing vendored files à la Bundler. github
The SF office will be graced by the Kara’s Cupcakes Truck distributing cupcakes and Blue Bottle Coffee; compliments of the building management company. Get a voucher at the front desk.