Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Travelisty - Product Hunt for travel stories
Zoho Backstage - Plan, run, and analyze your event— all from one place
Tripcast - A living travel journal for your friends back home.
Meetup for iOS and Android - Discover groups that are all about the things you love
journi - Travel Blogging Rediscovered