Twitter breaks the verb barrier
That means AP writers (and others who observe the news collective's style guidelines) can now, without shame or censure, use the phrase "to Twitter" in place of the wordier "to post a Twitter update." Tweet, the preferred term for a Twitter post, also works as a verb, per AP. The timing is appropriate, coming a day after the Global Language Monitor declared "Web 2.0" the millionth word to enter the English language.
Think having your brand name recognized as a verb isn't a big deal? Tell that to Microsoft, which chose the name "Bing" for its revamped search engine in part because it thinks the moniker will "verb up" in the manner of Google.
Another word that gets recognition for its use as a verb in the new AP Stylebook: text.