A collection of feature suggestions published here

Skype

A feature suggestion for Skype: turning skype in a cash cow machine

Mobile Social payments, Facebook, Skype and Google

Linkedin

Why people are not using LinkedIn for Search? my opinion their ranking is broken

Secret references, A feature suggestion to 

Facebook

Monetizing free login

A feature request for Facebook

Sharing revenues with skilled friends
Skilled friends can gain money after they share 
Skills cannot be faked
An idea for Facebook: from friends to skilled friends

A feature suggestion for facebook: multiple langua..

Facebook Social Wallet

A feature suggestion for facebook: Social calendar..

Shipping that feature one day before of Facebook