Here's a real life scenario: 1) Develop a project in a rush 2) Becomes successful 3) Boss/Client decides to launch it in 2/5/10/22/34/82 countries 4) Projec

Here's a real life scenario: 1) Develop a project in a rush 2) Becomes successful 3) Boss/Client decides to launch it in 2/5/10/22/34/82 countries 4) Project becomes one big hack One simple Unicode test and 10 minutes of initial thinking would've saved all this trouble.