title: MySQL - What's utf8_general_mysql500_ci?
body: <p>I just saw that MySQL 5.5 offers <code>utf8_general_mysql500_ci</code> as collation.</p>
  
  <p>What is the difference to other collations like <code>utf8_general_ci</code>?</p>
  
  <p>Should I better use <code>utf8_general_mysql500_ci</code>?</p>