The History of Social Media in 33 Key Moments
Hootsuite
APRIL 6, 2023
Tumblr and the age of the microblog (2007) In 2007, the social network described as “Twitter meets YouTube and WordPress” came a-tumblin’ along when 17-year-old David Karp launched Tumblr from his bedroom. The hashtag arrives (2007) The strict 140-character limit for tweets set Twitter apart from rivals, including Facebook and Tumblr.
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