YellowRex
The only thing I can possibly imagine would be some seriously high-end 3D rendering or massively parallel simulation software.
To the OPs point, there is zero reason to get the Mac Pro over even a Mac Mini.
Seems like there's a hole in Apple's lineup. You can't get a discrete GPU without a monitor attached (iMac) or spending >$3000. Not that it matters much for Illustrator, Photoshop, etc. which are not GPU-parallelizable anyway. At least not yet.
Plenty of DELETE in Stripe's API: https://stripe.com/docs/api#delete_recipient
Github uses HEAD, PATCH, PUT, and DELETE: http://developer.github.com/v3/#http-verbs
Twilio supports PUT and DELETE: http://www.twilio.com/docs/api/rest/request
There are all darlings of the HK community with highly praised, widely used REST APIs. Have you read through the developer docs for most APIs?
(edit: typo)
-Cool looking dark theme, because that’s trendy these days
Boing Boing has the same coverage with a much more reader-friendly site design: http://boingboing.net/2013/07/31/nsa-capo-heckled-at-black-h...
It was the second-most useful course I took, after a great "studio-format" software engineering course, which itself emphasized a number of soft skills such as writing and presenting.