Facebook | John Button | Jenson Button | Button car plan | John Button (campaigner) | Jim Button | BBC Red Button | facebook | Jim Button (TV series) | Button Up Your Overcoat | Thomas Button | The Red Button | The Facebook Effect | The Blue Button | Sir William Button, 1st Baronet | Reset button technique | Push-button telephone | push-button telephone | Push-Button Kitty | Panic Button Records | Like button | Jemmy Button | Fraley v. Facebook, Inc. | Facebook Beacon | Duncan Button | Button Man | Button Gwinnett | Big red button |
In January 2011, Spring.me added a smile button which acts similar to the Like button on Facebook.