Eleven years ago there was a label on the internet that initially was not clear to many (not even all agreed), but that is currently the symbol that campaigns and mobilisations in social networks start.
The hashtag or the number (#) on Twitter was born on August 23, 2007, when user Chris Messina suggested using a tweet to use this symbol for future labels.
The publication came to Evan Williams, one of the creators of Twitter, who disliked the proposal and indicated that its use would not be suitable in the social network because it could cause various technical problems.
The first use, however, was in October 2007 when US users decided to use the & # 39; # sandiegofires & # 39; as a strategy to group the messages that were given around a fire that was living in California at the time.
Given the popularity with which the hashtag (#) was received, Twitter decided to include the icon in its functions two years later, with hyperlinks in the hashtags of the publications. They then joined Instagram and Google in 2013, in 2011, and Flickr, Vine and Facebook.