EyeEm - Open your eyes! Discover places & things you love, with every photo you take.
HalalBooking - Muslim-friendly tourism made easy
Photobucket - Photobucket offers image hosting and free photo and video sharing.
Travelisty - Product Hunt for travel stories
Travelistly for Android - Reddit for travel content, now on Android
weheartit.com - We Heart It lets you create an online album (a heart) with your favorite images and videos.