Two things:
The treaty has been ratified by about 20 European parliaments, in all cases in a very clear YES vote. These people do represent the interests of their respective countries.
http://en.wikipedia.org/wiki/Treaty_of_Lisbon
Secondly I am a strong believer in representative democracy because it is obvious that very few people are actually able to realisticaly weigh pros and cons of such a treaty. Theerefore the vote will be decided purely on the emotional basis. Of course, this type of behaviour does not apply only for Irish voters, but as this is a very big moment I would ask all the Irish members of the forum to vote YES for the sake of common future.
Greetings from Austria.