Yeah, I get the equine theme, but I don't think "pony stable" is a very good name. It's probably especially bad for non-native speakers, who may well not know that a stable is a building for keeping horses (and ponies!) in.
I'm glad it was useful! As far as the naming of pony-stable goes, we've had some conversations about that. We use Pony where I work, and sometimes we can confuse ourselves when someone says "Pony stable" (especially back when we were maintaining our own fork of Pony).
Nit, I skipped over pony-stable because I thought it was the stable version. IMO, pony-parcel would have been a better name.