Not Irish and not living in Ireland, but acquiring an Irish passport as a legal dodge, hoping it will get round any loss of 'freedom of movement' when the UK leaves the EU? I'll say it's cheeky. Just make sure you pack the right passport.
Bardo - Brexit was not a mistake, it is not a mess, we will be leaving the EU, there is no chance of a second referendum and public support for Brexit is growing so get used to it. If the UK leaving the EU causes problems for the Irish...too bad. Our sovereignty is more important.