August 23: Happy Birthday, #hashtag! (opens in new tab)
The symbol #, which we today call the hashtag, has had a profound influence on our culture, from IRC and Twitter to #MeToo. It was invented on August 23, 2007.
Read the original articleThe symbol #, which we today call the hashtag, has had a profound influence on our culture, from IRC and Twitter to #MeToo. It was invented on August 23, 2007.
Read the original article