A broken link seems, to me, to be far more jarring than omitting the apostrophe entirely. Incidentally, I doubt it's a bug in HN, merely a lack of feature: ht

A broken link seems, to me, to be far more jarring than omitting the apostrophe entirely. Incidentally, I doubt it's a bug in HN, merely a lack of feature: http://en.wikipedia.org/wiki/School%27s_Out_%28song%29 http://en.wikipedia.org/wiki/School%27s_Out_%28song%29