Some users claim that the Class 4 SD cards (4 denotes the speed class rating) are more vulnerable to problems, and that upgrading to a Class 6 card fixed that.

FORBES: Is Your Android Smartphone's SD Card Causing It to Crash or Lose Data?

This rating officially makes Sotheby's debt into junk bonds - a class of debt considered too risky for many investors to hold.

BBC: Sotheby's downgraded to junk status

Among Syracuse's future ACC rivals, only North Carolina State, whose recruiting class is ranked No. 81 by Scout.com, has a worse rating than Syracuse.

WSJ: With staff in place, Syracuse, Shafer mold team

These issues and others led to the filing of a class action lawsuit against the USGBC by Henry Gifford, a long time critic of the LEED rating system.

FORBES: Energy-hogging LEED-certified buildings cause concern