The Trip Tribe - Book travel with others that share your interests
Improved Google Search by LINER - The fastest way to the smartest Google Search.'Picked by LINER' is the most powerful assistant that will take your Google Search to the next level.
Sygic Travel Maps - Itinerary planner for independent travelers
Wonder - Your personal research assistant
Sideroads - The perfect trip companion for the obsessive trip planner
Roam Research - A note-taking tool for networked thought