> How about changing the model so you only type into your app?

Indeed this is possible, but a bit more work than I was going for.

> What is your vision of where this could lead?

Honestly, my hope is that this triggers some other ideas and/or someone else is willing to work with me. Keybase is pretty awesome, and opens up a ton of options. I personally don't have a ton of bandwidth, and without anyone else being interested, I'll probably do very little.

> How will you make it easier to use?

Keybase has an API endpoint to export your private key. I requested Keybase to explain to me how to use it, because when you hit that endpoint you get a bunch of junk. It turns out only a portion of what is given to you is the private key, the rest is other data. They wouldn't tell me where to parse.

That being said, I hope they will improve that. When they do, it'll be possible to just plugin your keybase username & password and you'll be able to encrypt and decrypt.