It is a technology company. There is 2.0, 2.1, 2.2 ...
Re:Microsoft reorganizes
by georgemcbay on Thursday July 11, 2013 @01:34PM
(#6027591)
It is Microsoft, so the letters are Letter 1.0, Letter 2013 and LetterX 3.0 Ultimate Edition.
http://www.mondaynote.com/2010/05/30/ballmer-just-opened-the...