Earlier quoted context omitted.
> Smartphones are just for when you're literally unable to use a real computer. Which is literally extremely frequent, since we often need to do stuff on the go. Which is why an article like this is so important -- we should improve, not give up. There's no reason to think text editing on a phone has reached its final form.
The reason I think it won't get much better is that the size of smart phones will not change. It is size that's really the issue for text editing. No space for a real keyboard, no space for a real display.
In another topic on HN people are discussing how software gets more bloated over time, because throwing more powerful hardware at a problem is easier than optimizing the software.
As mobile devices aren't likely to get much bigger or get equipped with a mouse and keyboard anytime soon -- in other words, we don't seem to have a hw solution -- isn't it the perfect moment to try something novel and different?
Sure, it isn't a given someone will come up with a great, new approach soon enough. Still seems worth it looking at this as an opportunity.