Dear important scientist Tim Berners-Lee: Thank you for inventing the World Wide Web 20 years ago. It's really great and stuff! But were you aware of the crimes committed in your name?

Not that we blame Berners-Lee for these things ... okay, okay, we do. The 20 worst things about the World Wide Web:

We realize they weren't in your original spec, Timbo, but you should have anticipated them. Really.