Gmail: 99.984% Uptime.

Google Logo officially released on May 2010Image via WikipediaNow what do you want more? Gmail had an uptime last year from Gmail: 99.984%. Awesome!
Google writes also about going 99.99% for Google Apps. Now if this does not impress you, you can check the reliability of the competition and wonder why there isn't a big vow in the media.

[via Official Google Enterprise Blog]