Wapedia   Excellent mobile version of the Wikipedia
Wikipedia (7val)   Mobile version of the Wikipedia
Yelp mobile   Mobile version of Yelp's review site
Answers.com   Mobile interface to the Answers.com reference site
Dictionary.com   Mobile interface to dictionary.com
measurements.mobi   Your Mobile Measurement Guide. A handy site for students, cooks and tourists.
Word Reference   Word translation between English, Spanish, French and Italian
Thyng   Common phrases in common languages