How to Use Hashtags on Twitter, Facebook & Instagram

A lot of words have been added to the dictionary over the past few decades thanks to social media, but few have become so widely used and accepted as "hashtag."

For a long time, the hashtag symbol (#) was known simply as the "pound" symbol. Now, I could swear that the only time I hear it referred to as a pound symbol is when I enter my PIN number to pay my cell phone bill.

via HubSpot Marketing Blog http://bitly.com/1XdrVJf