Why does the Wii even exist?

Or put more generally, why do we have three different, completely incompatible video game consoles on the market right now, instead of multiple companies making video game consoles that play a single format? We have unified formats for CDs, DVDs and bananas, so why not video games?

The story is too old to be commented.
ChickeyCantor3767d ago

Why does your blog exist?
Can't we have one Blog about gaming !?