I feel that any discussion in this thread is going to become somewhat disjointed as posters will be commenting on any of the above linked posts which have little to do with each other. Maybe this isn't a problem, but I'm used to, and prefer it really, when a thread is about just one topic, not multiple unrelated ones.
Anyway, I enjoyed reading the Irish identity in games article. I think Irish stereotypes lend themselves very well to character tropes in video games. They can be used to create a lot of stock characters, such as alcoholics, comics, romantics and roguish characters very easily with little effort or talent. I don't think many other nationalities have as many other varied and conflicting stereotypes to draw as the Irish. This is probably because the Irish have for a long while been a nation of immigrants and they've integrated into all sorts of English speaking societies and therefore been lumped with an unusually strong and diverse collection of stereotypes.