Dotcom Bubble

What was the dotcom bubble and who was to blame for the dotcom bubble and its collapse in the 1990’s? Are there any similarities between the environment of the dotcom Bubble and the current social media environment? Do you think that we are currently in a social media bubble now, considering the popularity of social media sites and apps, and the prices that other investors and companies are investing in them and buying them? Explain. Do you think that our economy could survive another dotcom bubble? What support do you have for this thinking?