I posted about that a while back, although not in such a colorful language, and didn't get that much traction, maybe that's why. ;)

But I do agree that it's annoying when you go to a site and it's not just a reminder but a full screen ad for their app. I also hate sites that feel the need to load the page, detect you're on an iPad, clear the screen, then load another version that is slower to load and works worse, but has nifty side scrolling.