From a NeoGaf thread:
Facebook comparisons (followers and the year FB started)
- PlayStation: 38M 
- Xbox: 24M 
- Nintendo: 3M 
- Global Rank: 1,161
- Rank in United States: 569
- Global Rank: 1,300
- Rank in United States: 1,176
- Global Rank: 4,725
- Rank in United States: 2,363
You would expect better from Nintendo given their Wii popularity. But also not surprising because we all know where that crowd went.
To be honest, I also think people are tired of seeing Mario, Toad, Princess, Luigi and Toad on every damn Nintendo page, manual, box, poster.....everything. I know Mario is their mascot and "Mickey Mouse" of the company, but take a break and use some other IPs and images once in a while. Even Disney uses characters outside of the original gang of Mickey, Donald, Goofy and Pluto!
According to the public right now:
Sony and Xbox = cool, refreshing iced tea
Nintendo = room temperature tap water