WotC Hates Goblinoids V: this will never stop being funny, right?
Blues are perhaps the textbook example of an unnecessarily LA'ed race. I mean just look at them: -2 net stats, barely any racial support, no traits except a single bonus power point and +4 to two moderate skills...
Of course, they ended up at +1 anyway, because being stronger than the regular goblin obviously means you can't be balanced, right?
Anyway, blues are an easy +0. A pretty poor pick in general, to be honest. Then again, who knows, at least now they have a niche now as a small-sized +intelligence race.