Your attitude towards SONY is very immature and plain ignorant. It seems what u have posted here is a lack of real facts. Maybe your thoughts about SONY aren't truly yours, but instead read someone elses that has obviously mislead u, or your've been told to believe.
SONY created the CD.
SONY & Phillips created DVD
SONY & Pioneer (amongst many others) created BD
A worthy company indeed who gets my utmost respect.
Well just to help you out a little, its actually
Sony & Phillips created the CD
Toshiba, Sony and Phillips created the DVD
Panasonic, Sony and Pioneer (amongst many others) created the BD
You were correct on Blu-ray but being Panasonic has been one of the main driving forces of Blu-ray I felt there name deserved a mention.