This is absolutely correct impression! Finally you got it! This kind of cool people is the primary target for this project.

Of course it's not limited to them, as it's going to work for causal N900 and Freerunner lovers too. Provided that they actually like the idea and are willing to spend rather high amount of money on it. Not everyone does, and that's ok and understandable.

However, it seems that there is bunch of people who like the idea and want to give it a try. As long as this small niche is big enough to be able to start production, this project is making sense.

And if this niche turns out to be much bigger than expected, then well, good for us all