:::::In a "List of DVDs in my garage", you won't be expecting to see only the comedy DVDs or the collectors' DVDs, you'd expect to see all the DVDs that are in my garage. If I however gave you a "List of expensive DVDs in my garage", you wouldn't expect a cheap pirated copy of a Flintstone's episode on the list. Point is, without the term "notable", the title implies that all Puerto Ricans will be in the article.