Can I get a best-practices overview of how to use Loopy in a livecasting environment? I do a Wednesday-night show on Facebook and I'd love to start using Loopy but I can't figure out the best way to bring it into the mix.
For Facebook, because it doesn't support Audiobus or anything, you'd need to use a separate device running Facebook, with your Loopy/etc device running its audio out into the Facebook device. Sadly, there's no universal solution on iOS that lets you pipe audio from one app to another - Audiobus is the closest thing, and although it has near-universal support from music apps, Facebook ain't one of them.
Some singers are experimenting with: