I'm not aware of any widespread denial of the existance of tablet PCs by "fanbois", I remember them quite enjoying mocking those tablet PCs, especially by contrasting them with the iPad. Longer battery life, thinner, lighter, no keyboard, running no desktop OS, you can get one for $500 – all those features together are a genuine innovation and they touch on both hardware and software. That doesn't mean that some or all of those individual components didn't exist in other products often long prior to the iPad.

You can't build the iPad without knowing what you do. Just look at how Apple's competitors are still struggling. If making a tablet people want to buy was just a question of taking existing technology and marketing it right there would have been credible iPad competitors much earlier.

But really I think you just get a perverse thrill from pissing people off on occasion. Grow up.