Protect Your Data. Then Hope for a Tech Revolution.

Sir Timothy Berners-Lee, credited with inventing the World Wide Web, tweeted up a storm on Thursday, reassuring internet users that they could reassert control over their data -- and the web's future -- after the Cambridge Analytica-Facebook scandals. He's right, but not necessarily in the way he imagines.

"What can Web users do?" Berners-Lee wrote. "Get involved. Care about your data. It belongs to you. If we each take a little of the time we spend using the web to fight for the web, I think we'll be ok. Tell companies and your government representatives that your data and the web matter."