Bitcoin now accepted at productivity tool Toodledo
toodledo.com
toodledo.com
It's the equivalent of having a new story every time someone accepted Paypal, Amazon Payments of Google Wallet.
Despite the fact that to-do apps are literally the "Hello World" of Javascript MVC frameworks[0], Toodledo is literally the only service that fits my requirements:
1. Supports GTD in some sense (subprojects/subtasks is usually where they fail)
2. Is cross-platform (so I can use it both in the browser and on my Android phone
3. Has an open API (so I can fill in any missing details myself[1])
I've tried Remember the Milk, AnyDo, Astrid, and countless others. Every time I've tried another tool, I've come back to Toodledo eventually.
[1] Unrelated, but offsky, since you're probably reading this, I have a few suggestions for you regarding making the API easier to develop for. Ping me if you're interested in talking.