The best and worst inventions of 2007 as the iPhone turns 10 – BBC Newsbeat

The best and worst inventions of 2007 as the iPhone turns 10 – BBC Newsbeat:

Unbelievably Tumblr is mentioned as one of the best inventions of 2007.

“The social network blogging site was started in 2007 by then 20-year-old David Karp, and is now the eighth most popular social network in the world with 550 million users.”

Who knew?