Tweets grew 1,400% last year to 35 million per day. Today, Twitter gets 50 million tweets per day (Now I understand why Twitter home page goes unavailable so often lately) We are talking about 600 tweets per second. Tweet deliveries are a much higher number because once created, tweets must be delivered to multiple followers. Tweets per day is just one number to think about. We’ll make time to share more information so please stay tuned.