I-Thoughts HD on the iPhone

I-Thoughts HD is an engine that's built around the idea of quickly capturing ideas and giving you an attractive way to look at them. The keyboard shortcut still works, whether you're using a Bluetooth keyboard or using the onscreen keyboard. If you hit Backspace three times, you can delete something. You can drag an entry off if you don't want a connection between something - then it becomes kind of a satellite entry of its own. And sometimes that makes sense when you're planning things.