The longer you’re on Twitter, the more spam and power user accounts will start following you. While it’s tempting to follow back out of courtesy, be careful not to follow too many and clutter your Twitter stream. Before you follow anyone, you should ask yourself – are this person’s tweets of interest to me?
At the same time, if you are tweeting from an official news account, you may want to follow everyone back in case someone would like to privately pass on a tip through a direct message.

