(n) People who use the microblogging solution Twitter
twitterati in Community Dictionary
The Tweet elite, whose feeds attract several thousand supporters and whose 140-character spews catch the attention of the rapt which doggedly track all of them. by Breann RemleyReport definition
a mix of twit (an insignificant, bothersome individual) and glitterati (social elites). The twitterati is several homosexual males that are not essential, but believe they are. Members of the twitterati are pretentious and preppy, well-groomed and snotty. Based where you live and what social class they are attempting to achieve, people in the twitterati will both bore you with the newest development on Paris Hilton and Britney Spears or go right ahead and on about their particular up-and-coming career in opera or their particular intends to have a penthouse in New york. May be used collectively, or to address specific members within a twitterati team in general. by EliReport definition
How would you define twitterati?