I think we have to vote No on this and would be extremely foolish not to.
A lot of whats in the treaty makes sense, but not (from my gombeen understanding of it) all of it and not how its being laid out. If we vote No then we can be sure there'll be a second vote in due course (Richard Bruton confirmed this last week). But the second vote will be following a 'visit' from the heads of Europe to Ireland to see why we're unhappy with it, and how we can be appeased. In the meantime it'll become clearer as what Hollande's take on things are and whether the treaty we're signing up to is going to prove little more than a shackle for Ireland while the rest of Europe gets on with their recovery.
I don't think I've seen this covered anywhere, if Hollande does get his way and renegotiates the treaty post May 31 and we've voted yes on it does that make the vote pointless? Will we have to vote on the renegotiated one again as that's not what we voted for.