#1 Instagram co-founder Kevin Systrom (@kevin) has tweeted just one time since August 2012
#2 You can discover your first ever tweet at First-Tweets.com .
#3 80% of Twitter’s 288 monthly active users has the service on a mobile device .
#4 The “unfollow” buton was almost called “leave”.
#5 Why does posts limited to 140 characters ? Twitters was founded as an SMS phone service designed to fit its character limits.
#6 A one day’s worth of Twitter posts would fill a 10 million page book .
#7 Youtube is most followed brand on Twitter which has almost 50 millions followers .
#8 The FBi has a dictionary of Twitter slang .