Answer: twitter

AnswerCrossword Clue
TWITTERFeed supplier
twitterstate of excitement
twittershake rapidly back and forth flutter
twitterutter in chirps or twitters the robin twittered its morning song
twitterto tremble with excitement
twittertalk in a chattering fashion
twitterto utter small, tremulous sounds, as a bird
twittertremble with agitation flutter
twittertwittering sound
twitterto utter successive chirping noises
TWITTERTweet platform
TWITTERTweet source
TWITTERA series of chirps
TWITTERService with a bird logo
TWITTERWhere many people may follow you
TWITTERChirp
TWITTERService with many followers
TWITTERService that lets you write "tease" to friends
TWITTERForum for 140-character messages
TWITTERChirp rapidly
TWITTERTizzy
TWITTERGabble
TWITTERBird sound
TWITTERSound from a tree
TWITTERExcited state
TWITTERWeb phenomenon
TWITTERTrendy social network
TWITTERBird sanctuary excitement
TWITTERSocial network for short messages
TWITTERSite with tweets