Maybe you're right. Personally, I find navigating bulletin boards too cumbersome from my iPhone. It's doable (as opposed to so many other mobile devices - don't get me wrong, I love the web experience on my iPhone), but usually I'll just wait until I have a "proper" (well, often it is my Windows Vista laptop, which degrades "proper" to a very relative term, but hey
) desktop machine at my disposal. This app will most definitely improve the navigation of the board. That's what worries me, because the actual writing will be the same and like I said, I'm not a fan of posting any amount of serious text using any mobile device (again, the iPhone is among the best, but I still prefer a full size keyboard by far).
Mind you, this is a very personal POV and I might be completely wrong. I'm just explaining why I personally have my reservations (which others could have as well, explaining, maybe, the less than overwhelming response, at first).