I've heard recently that the word craic, meaning good conversation, conviviality, is causing some weeping and wailing and gnashing of teeth among those who react strongly to perceived misuses of the language. Specifically, they are saying that it is a homegrown English word and not Irish Gaelic at all, citing uses in Middle English. The OED traces this usage back to 1450 and calls it Scottish and northern dialect. Any comments from the Gaeliliterate?