Repinning is a feature of which of these websites?

Facebook co-founder Sean Parker was also the co-founder of which company?

Given the rise of search engines, what does SEO stand for?

How many characters did Twitter originally restrict users to?

On Twitter, what is this sign "#" called?

What popular social networking site was sold to News Corp. for $580 million in 2005?

What company did the founders of YouTube work for before starting up YouTube?

What was Ask.com originally known as?

What was eBay.com originally called?

In 2011, MySpace was sold to Specific Media LLC and which celebrity singer/actor?

What is an employee who works for Google called?

In 2009, Zappos.com was acquired by which company?

What product did Amazon first start out selling?

The search engine "Bing" was known by all these name except?

Which company has employed the largest number of language translators?

In 2002, what company acquired PayPal?