A customizable search engine that combines them all.
https://shareaholic.com
http://www.visibotech.com/
Unknown
http://bjorn.wikkeling.com/
Jacob H
Better addons
http://markdunne.github.io/
MJ Code
Digiteka
https://bigbeartechworld.com
https://www.aakashweb.com/
http://ilkkah.com/
