Ah Mart, learn to think for yourself and see past the propaganda on both sides. Imagine the scenario. You're the CE of a huge US tech company. You can invest in Belfast or Dublin. Up until the British people voted for exonomic suicide, both cities would prove to be plausible bases. Now think about that CE's position after the vote. A tiny pimple of an outpost of the U.K., or Ireland, with its low corporation tax and place in the EU. Any idiot would see NI's disadvantage.
Brexit may, but I doubt it, be good for England, and eventually, an independent Scotland. Northern Ireland is screwed. Come back in ten years and tell me I'm wrong.