Expectations about style. As with beauty, good style is most definitely in the eye of the beholder—and thus is always affected by language, culture, and rhetorical tradition. In fact, what constitutes effective style varies broadly across cultures and depends on the rhetorical situation—purpose, audience, and so on (see Chapter 4). Even so, there is one important style question to consider when writing across cultures: what level of formality is most appropriate? In most writing to a general audience in the United States, a fairly informal style is often acceptable, even appreciated. Many cultures, however, tend to value a more formal approach. When in doubt, it may be wise to err on the side of formality in writing to people from other cultures, especially to elders or to those in authority.
Beyond formality, other stylistic preferences vary widely, and context matters. Long, complex sentences and ornate language may be exactly what some audiences are looking for. On Twitter, on the other hand, writers have to limit their message to 140 characters—so using abbreviated words, symbols, and fragments is expected, even desirable.
World writers, then, should take very little about language for granted. To be an effective world writer, aim to recognize and respect stylistic differences as you move from community to community and to meet expectations whenever you can.