Just thought i should give you the heads up on a search engine made my firefox called "Frock". Its basically the firefox engine, with a whole new design and level of integration...
Flock Browser - The Social Web Browser
Flock 2.0 integrates social networking and media services including MySpace,[2] Facebook, YouTube, Twitter, Flickr, Blogger, Gmail, Yahoo Mail, etc.[3] Notably, when logging into any of the supported social services, Flock can track updates from friends: profiles, uploaded photos, and more.
Other features include:
* native sharing of text, links, photos and videos;[4]
* a "Media Bar" showing preview of online videos and photos as well as subscription to photo and video feeds;[5]
* a feed reader supporting Atom, RSS and Media RSS[2] feeds;[6]
* a blog editor and reader, allowing direct posting into any designated blog;[7]
* a web-mail component allowing users to check supported web-based email off site, compose new messages, and drag-and-drop pictures and videos from the "Media Bar" or webclipboard into a new email message;[8]
* support for third-party add-ons, including a number of Firefox extensions.[9] It also supports themes since version 2.0.[2]
Flock Browser - The Social Web Browser