[Discover] The Pirate Bay - The worlds largest BitTorrent tracker http://thepiratebay.org/
(search music bittorrent torrents) 
[Discover] Mininova : The ultimate BitTorrent source! http://www.mininova.org/ (torrent torrents download bittorrent)
[Discover] Central Contractor Registration (CCR) http://www.ccr.gov/ (federal business search registration)
[Discover] The Freecycle Network http://www.freecycle.org/ (community recycling shopping recycle)
[Discover] Yahoo ~ 什麼是關鍵字廣告 http://searchmarketing.yahoo.com.tw/zh_TW/srch/index.php (search yahoo)
[Discover] Google Blogsearch in China @ 破百的老兵 http://blog.ijliao.info/archives/2007/08/21/3256/ (search)
[Discover] TinEye Image Search http://tineye.com/login (search photography searchengine tools)
[Discover] WhatTheFont : MyFonts http://www.myfonts.com/WhatTheFont/ (tools search fonts design)
[Discover] Mininova : The ultimate BitTorrent source! http://www.mininova.org/ (torrent torrents download bittorrent)
[Discover] Central Contractor Registration (CCR) http://www.ccr.gov/ (federal business search registration)
[Discover] The Freecycle Network http://www.freecycle.org/ (community recycling shopping recycle)
[Discover] Yahoo ~ 什麼是關鍵字廣告 http://searchmarketing.yahoo.com.tw/zh_TW/srch/index.php (search yahoo)
[Discover] Google Blogsearch in China @ 破百的老兵 http://blog.ijliao.info/archives/2007/08/21/3256/ (search)
[Discover] TinEye Image Search http://tineye.com/login (search photography searchengine tools)
[Discover] WhatTheFont : MyFonts http://www.myfonts.com/WhatTheFont/ (tools search fonts design)