I've talked alot about this to people over jsp an ingame d2 an to personal friends I live close to
And all have agreed that it would be amazing to have incase u played LS or trying to make trades at work
before you get home an to just browse the forums to see what jsp is doing
I think personally this would be a great investment an easy money maker depending on how much the app would cost
An currently I just posted this from my iPhone4s

This has been suggested a lot, and denied each time. But, now that the d2jsp instant messenger has been changed, you can connect to it via a 3rd party IRC client app, one I know of that works is called Colloquy, it costs 1.99 though.

I just figured an app would be easyer but oh we'll I guess I can always safari it like I do now