Google Content Usability
The mobile version of Google search mirrors the simple design of Google's desktop site. (Read More...)
AskFriends Content Usability
Socialize your search. AskFriends is a wrapper for Google search lets you share your search query with your friends on Facebook. (Read More...)
4INFO Content Usability
A new search engine that searchs for: Local busineses, Sports scores, Lowest price, Today's horoscope, WiFi Hotspots, Movie showtimes, Flights, (Read More...)
Bing Content Usability
Microsoft unveiled a new search engine Bing, in June of 2009 with considerable fanfare. (Read More...)
AOL Search Content Usability
AOL Mobile Search (powered by Google). Separate web and local searches.
Ask Content Usability
Ask.com's mobile search uses Ask's own search engine. (Read More...)
ExploreWWW Content Usability
A mobile optimized "social" search engine that claims to give more relevant results by tapping into the "collective wisdom of your social world". (Read More...)
Twitter Search Content Usability
Real time Twitter search. Most of the top tech bloggers (Scoble, Steve Rubel, Jason Calacanis) are active on the Twitter micro blogging platform. (Read More...)
abphone Content Usability
Mobile image, video and game search site.
Yippy Content Usability
Yippy (formerly Clusty) used to be a meta search engine that submited your query to multiple search engines like Google, MS Live, Yahoo, etc. (Read More...)
Sensis Content Usability
Sensis is one of the many brands belonging to Australian fixed and mobile telecommunications and Internet giant Telstra (Wikipedia). (Read More...)
Seek4Wap Content Usability
WML based search site and mobile site directory. Allows you to filter on site language so that it only returns english sites (or most european including Scandinavian languages or chinese).
Click4WAP Search Content Usability
WML-only site directory and search engine. Search results seem somewhat limited.
WAPALL Search Usability
Old school WML directory and search engine. Search seems to be broken and the directory has lots of dead links.
Gune Content Usability
Gune is a meta-search engine in English from Brazilian development house, Handcase. (Read More...)
Usability 
