This is the best explanation of the challenge of Internet filtering ever.
- Cup your hands. That’s the filter.
- Pour water into your cupped hands. That’s the internet.
- Drop some blue dye into the water. That’s the naughty bits.
- If any blue gets through your hands, you lose.
- ???
- Profit!
Hat-tip to Karl Auer, a man with Clue, who found it on Slashdot.