Couchers.org - The new alternative to Couchsurfing. Non-profit. Community-focused. Well built.
BucketListly - The most beautiful & advanced bucket list you will ever have
Trustroots - Travellers community for sharing, hosting and getting people together.
iBucket - A social bucket list apps that helps you achieve your goals & trips. Available for iOS, Android and Web. Dream it. Plan it. Do it.
Couchsurfing - CouchSurfing is your ticket to explore the world -- from the road or from your own home.
Dreame - Your bucket list visualized. A tool to manifest your dreams.