For the first time in its history, Twitter is hosting a conference for all its employees, from all over the world. Twitter has 35 international offices.
This week, 5,000 tweets are convening in the San Francisco built to accommodate 2500 employees. Those from other countries are expressing disgust for the hypodermic needles littering the streets of San Francisco. Those from third world countries say they are used to stench of human feces and urine permeating the city.
That conference to continue through the week at Twitter headquarters in San Francisco.