You bet! I use the Siri approach all the time. I'm not going to stop running long enough to catch my breath and dictate a novel into the thing, but "Hey Siri,

You bet! I use the Siri approach all the time. I'm not going to stop running long enough to catch my breath and dictate a novel into the thing, but "Hey Siri, remind me that cats can eat pancakes" is enough to let me resume the thought when I'm back home and resting.